Nancy Drew 56: the Thirteenth Pearl - Keene, Carolyn Review & Synopsis

Synopsis Nancy is asked to locate a stolen pearl necklace that is unusual and very valuable. She soon learns that strange and dangerous people are responsible for the theft. They harass her at home and intensify it when she and her father go to Japan, until they finally manage to kidnap Nancy and her friend Ned Nickerson when she returns to River Heights. Through clever sleuthing, Nancy is able to penetrate the rites of an amazing group of pearl worshippers, some of whose members are far from devout, and she uncovers underhanded dealings of certain employees of World Wide Gems, Inc., a tremendous international jewelry company. Readers will love accompanying Nancy, disguised as a Japanese girl, in this adventure in Tokyo. Review Carolyn Keene is a pen name used by a variety of authors for the classic Nancy Drew Mystery series. The first author to use the pseudonym was Mildred Wirt Benson, who wrote 23 of the original 30 books. Other writers who have adapted the "Carolyn Keene" moniker include Leslie McFarlane, James Duncan Lawrence, Walter Karig, and Nancy Axelrod. Nancy Drew 56: The Thirteenth Pearl Nancy is asked to locate a stolen pearl necklace that is unusual and very valuable. She soon learns that strange and dangerous people are responsible for the theft. They harass her at home and intensify it when she and her father go to Japan, until they finally manage to kidnap Nancy and her friend Ned Nickerson when she returns to River Heights. Through clever sleuthing, Nancy is able to penetrate the rites of an amazing group of pearl worshippers, some of whose members are far from devout, and she uncovers underhanded dealings of certain employees of World Wide Gems, Inc., a tremendous international jewelry company. Readers will love accompanying Nancy, disguised as a Japanese girl, in this adventure in Tokyo. Nancy is asked to locate a stolen pearl necklace that is unusual and very valuable." The Thirteenth Pearl Asked to locate a stolen necklace of unusual value, Nancy soon discovers that strange and dangerous people are responsible for the theft. Asked to locate a stolen necklace of unusual value, Nancy soon discovers that strange and dangerous people are responsible for the theft." The Thirteenth Pearl /#56 Asked to locate a stolen necklace of unusual value, Nancy soon discovers that strange and dangerous people are responsible for the theft. Asked to locate a stolen necklace of unusual value, Nancy soon discovers that strange and dangerous people are responsible for the theft." Framed A prince is in River Heights. A prince! This is big news. A prince from a relatively minor royal Italian family has come to River Heights to deliver a painting to Mrs. Mahoney, a friend of the royal family. Everyone excited about the royal visit--so you can imagine how shocking it is when the prince is thrown into jail. His family thinks he stole the painting! Nancy and her dad have reason to believe that the prince is innoncent. But can they prove that to everyone else? Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW Nancy Drew #30: The Clue of the Velvet Mask Nancy Drew ... Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery Stories Nancy ..." Dangerous Plays Dad, Bess, and I are all set for London when Ned's Shakespeare professor asks us to do a simple favor: to take a look at his townhouse while we're there, since he can't seem to locate the housekeeper and fears something's wrong. Sounds easy enough, so I take the key. Eager to cross the favor off our list, we stop by 53 Banbury Square shortly after we land. And let's just say things in the townhouse aren't quite tip-top. And the key? Well, it unlocks a Pandora's box of serious trouble. Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW $5.99 ($8.99 CAN) each AVAILABLE AT YOUR LOCAL ... in the Parchment Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery ..." The Singing Suspects Nancy and her friends form a singing group called the Spy Girlz and enter a contest to win tickets to an Eric Stanley concert, but they find themselves in the middle of a mystery when their borrowed sunglasses, that once belonged to the singer, disappear. Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW Nancy Drew #1 : Nancy Drew #30: The Secret of the Old ... in the Parchment Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery ..." The Scarlet Macaw Scandal Bess, George, and I volunteered to go to Costa Rica for some R&R: rest and research. See, Corcovado Ecologica, a popular resort and preserve, isn't only a beautiful getaway; it's also a great place to study three species of monkeys. Or so we thought. When we arrived on the scene, we found the place in a shambles, and the monkeys were few and far between. And if the problem gets worse, the resort's going to be in trouble. Clearly my friends and I won't have much time for "monkeying around" on this trip -- we've got a case to crack! Catch my next case: Secret of the Spa Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW $5.99 ($8.99 CAN) each AVAILABLE AT YOUR LOCAL ... Lady Nancy Drew # 56 : Nancy Drew #28: The Thirteenth Pearl The Clue of the Black Keys Nancy Drew Mystery Stories Nancy Drew ..." Strike-Out Scare The girls have joined the Mahoney Marlins junior baseball team! Nancy will pitch, Bess will catch, and George will play shortstop. The girls are excited, but Bess worries that baseball isn’t exactly her thing. However, Bess turns out to be an amazing hitter and she quickly earns the nickname “Home Run Bess.” Bess thinks her newly found talent is thanks to her lucky bat, which she calls “Magic Bill.” But one day she discovers that Magic Bill is missing! Can Nancy find Bess’s bat in time for the big game, or is Bess destined to strike out? Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW Nancy Drew # 1 : Nancy Drew #30: The Secret of (he Old ... Nancy Drew # 56 : Nancy Drew #28: The Thirteenth Pearl The Clue of the Black Keys Nancy Drew Mystery Stories Nancy ..." Riverboat Ruse How about a seat at a mystery dinner on a riverboat? Yes, please! I jumped at the invitation to go along with Bess, George, and George's mom, who was hired to cater the dinner. It's all fun until there's an actual theft, and there's nothing like a good crime to stop a party. Since I've got the magnifying glass, it's up to me to catch "sticky fingers" before this dinner's sunk. Nancy Drew #1: The Secret of theOld Clock Nancy Drew #2: The Hidden Staircase Nancy Drew #3: The Bungalow Mystery ... in the Parchment Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery ..." Dressed to Steal Nancy may not be into fashion, but this is one case she's ready to size up. Hot young designer Alicia Adams is opening a boutique in her hometown of River Heights. The opening is being celebrated with a one-day discount, and the press is all over the event. When the big day comes, tons of people show up, and when the crowd presses forward, the store window is smashed, and people are injured! Later, Alicia's most expensive dress is destroyed and her store is vandalized. Nancy Drew #30: The Que of the Velvet Mask Nancy Drew #31: The Ringmaster's Secret Nancy Drew #32: The Scarlet ... in the Parchment Nancy Drew ^55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery ..." Troubled Waters When floods threaten her town, Nancy and her friends help save the day! In #23 Troubled Waters, floods in the low-lying towns downriver from River Heights destroy many homes and business, and River Heights is mobilizing to contribute to relief efforts. Nancy, Bess, and George all sign on as volunteers for Helping Homes, a nonprofit that builds homes for people in need. But trouble starts when work on the new apartments is sabotaged including ruined plumbing equipment and holes smashed in newly installed drywall. Nancy wonders why anyone would hinder such a worthy project, and she immediately offers to try to find and stop the culprit. Nancy Drew #1: The Secret of the Old Clock Nancy Drew #2: The Hidden Staircase Nancy Drew #3: The Bungalow Mystery ... Parchment Nancy Drew it55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery Stories." Uncivil Acts Tension starts to build in River Heights when people begin choosing their sides for a Civil War reenactment. Nancy Drew #30: The Clue of the Velvet Mask Nancy Drew #31: The Ringmaster's Secret Nancy Drew #32: The Scarlet ... in the Parchment Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery ..." Nancy Drew 13: The Mystery of the Ivory Charm What secret life-giving power does the exquisite ivory elephant charm contain? Can the trinket really protect its wearer from all harm? Nancy Drew finds out when the owner of the Bengleton Wild-Animal Show asks her to investigate one of the performers who may be involved in some mysterious illegal scheme.The girl detective’s assignment becomes complicated when the elephant trainer’s young assistant, Rishi, seeks refuge at the Drew home from his cruel foster father, Rai.While following clues to help the boy find his real father, Nancy learns about an eerie abandoned house. She is harassed by its strange owner, Anita Allison, and the fiendish Rai. How Nancy uses the ivory charm, reunites a maharaja with his son, and brings the evildoers to justice will mystify readers from beginning to end. Match Wits with Super Sleuth Nancy Drew ! Collect the Complete # Nancy Drew Mystery Stories" by Carolyn Keene Nancy Drew Back-to-Back #1: The Secret of the Ult. Clift:###2: The Hidden Stårt: Celebrate over 70 years with the World's Best ..." The Snowman Surprise It’s winter break, and Nancy, George, and Bess can hardly wait for Sunday. That’s the day of the big snow festival in town. This year the girls are entering the snow sculpture contest. They already know what they are making, too: They are going to build swans from the ballet Swan Lake! Nancy and her friends only have three days to make the most fantastic sculpture they can. But when someone begins wrecking their statues each night, the girls worry that they’ll never finish in time. Will Nancy and her friends put the freeze on this sneak in the snow, or will their chances of winning the competition melt away? Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW Nancy Drew # 1 : Nancy Drew #30: The Secret of the Old ... Nancy Drew # 56 : Nancy Drew #28: 7Tie Thirteenth Pearl The Clue of the Black Keys Nancy Drew Mystery Stories Nancy ..." Trails of Treachery Leave it to Nancy Drew to be on the case no matter where she is.... Nancy and Bess travel to Costa Rica with George as she prepares to participate in La Ruta de los Conquistadores, a 3-day mountain bike race. It soon becomes clear that someone will go to great lengths to make sure top cyclist Derek Woodhall doesn't win. Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW $5.99 ($8.99 CAN) each AVAILABLE AT YOUR LOCAL BOOKSTORE OR ... Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery Stories." Stop the Clock Just as I'm gearing up to help plan the Mahoney Library's seventy-fifth anniversary celebration, the beautiful old clock, the very centerpiece of the library, is stolen. There's nothing like a good theft to stop a party! Naturally, I throw down the streamers and get to work. Turns out lots of people wanted that clock -- and what's inside. If I don't hustle, this might become two crimes instead of one.... Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW Grosset & Dunlap • A division of Penguin Young ... in the Parchment Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery ..." Getting Burned Another great installment in a New York Times bestselling series! In #20: Getting Burned the local animal shelter burns down, and if it doesn't find the money to rebuild, Rackham Industries will buy the land and build another warehouse. Nancy is sure the fire was arson even though police and fire chiefs agree it's merely a case of faulty-wiring. She's determined to save the shelter and there are only two ways to do it: 1) prove that someone from Rackham Industries caused the fire, or 2) raise enough money so the shelter can afford a new building. . . Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW Grosser & Dunlap • A division of Penguin Young ... in the Parchment Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery ..." Bad Times, Big Crimes So I was sitting with Ned in a lecture, and then bam, Ned's in a three-piece suit, and I'm in a city hall meeting on how to get through the beginning of the Great Depression. As in the Depression, in the 1930s. What's more, there's a thief to track down. Someone's robbing local banks of what little money they have. Everyone's panicked about their money, so the thief could be just about anyone. But after spending just a little time in this odd place, I have a hunch there's more to it... Bad Times, Big Crimes Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW Grosser & Dunlap • A division of Penguin Young ... in the Parchment Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery ..." Trade Wind Danger San Francisco has tons to offer tourists like Bess, George, and me. Fresh crabs, cable cars, hikes -- and stalkers! Well, maybe stalkers! is a little harsh, but this older couple, Ed and Harriet, keeps popping up everywhere. Coincidental or not, Ed and Harriet's appearances are smelling fishier than San Francisco Bay to me. So the investigation begins. But who knew it'd lead to more sleuthing -- in Hawaii? Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW Grosset & Dunlap • A division of Penguin Young ... in the Parchment Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery ..." The Secret in the Spooky Woods Rumor has it that the woods in River Heights Park are haunted! There have been eerie noises and unexplained lights coming from there lately. At first Nancy doesn’t believe it, but when some girls from school, and even her own puppy, Chocolate Chip, start acting strangely, Nancy knows she has some investigating to do. What’s worse is that while Nancy struggles to figure out this puzzle, Bess is terrified! Will Nancy get to the bottom of this case before they are all spooked out? Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW $5.99 ($8.99 CAN) each AVAILABLE AT YOUR LOCAL BOOKSTORE OR ... Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery Stories." En Garde Nancy's heading to London to crack the case in this New York Times bestselling series! George gets into fencing in a big way, which means lots of cool matches for Nancy and Bess to watch. But when an inexplicably deadly rivalry between two of the strongest fencers rears its ugly head, Nancy gets of the bleachers and starts sleuthing. Can she figure out what the rivalry's all about before someone gets fenced in? Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW $5.99 ($8.99 CAN) each AVAILABLE AT YOUR LOCAL BOOKSTORE OR ... Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery Stories." Zoo Clue While on a class trip to the zoo, Nancy and her friends are excited about the photo contest their teacher has arranged. But when a flower bed is wrecked, Nancy's class is blamed. Is there a crook in Nancy's class? Illustrations. Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW $5.99 ($8.99 CAN) each AVAILABLE AT YOUR LOCAL BOOKSTORE OR ... Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery Stories." The Stolen Relic Sleuth Nancy Drew and her friends travel to Utah in search of hiking and biking, but instead they end up searching for missing park ranger. Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW $5.99 ($8.99 CAN) each AVAILABLE AT YOUR LOCAL ... Message in the Parchment Nancy Drew #55: Mystery of Crocodile Ishnd Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery ..." Secret of the Spa When I scored tickets to the grand opening of a new spa in town, I knew I had to take Bess. George came along, too, but she's been acting so weird. I knew this wouldn't be her idea of a total blast, but she's just been no fun at all. It's unlike her to be such a grouch! But then, this new spa isn't turning out to be much fun, either. Deirdre's here, for starters. And someone's tampering with the food, and trying to take the "luxury" out of this otherwise luxurious place. Something stinks in this spa, and if I can't sniff it out, my name's not Nancy.... Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW Grosset & Dunlap • A division of Penguin Young ... in the Parchment Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery ..." The Kitten Caper For a class project Nancy and her friends must interview a neighbor with an interesting hobby. So they pick Terry Smith, who takes stray cats and kittens into her barn and finds them new homes. The girls have fun visiting with the cats, and Bess falls in love with two kittens, Cottonball and Coco. But when Bess’s new furry friends go missing, she is devastated. Nancy must discover who let these cats out of the bag before Bess’s heart is broken! Carolyn Keene . REDISCOVER THE CLASSIC MYSTERIES OF NANCY DREW $5.99 ($8.99 CAN) each AVAILABLE AT YOUR LOCAL BOOKSTORE OR ... Nancy Drew #55: Mystery of Crocodile Island Nancy Drew # 56 : The Thirteenth Pearl Nancy Drew Mystery Stories." Hardy Boys 46: The Secret Agent on Flight 101 Rarely do magicians reveal their professional secrets. Consequently Frank and Joe Hardy are amazed when a well-known magician, the Incredible Hexton, offers to reveal the secret of his “Vanishing Man Act” and invited Mr. Hardy to be the subject. When their detective father fails to reappear, his sons are convinced that something sinister is afoot, despite Hexton’s insistence that Mr. Hardy is playing a joke on them. While desperately searching for their father, Frank and Joe find themselves working with SKOOL, a U.S. organization of secret agents pitted against UGLI, an international ring of spies stealing government secrets domestically and internationally. The young detective’s gripping adventures culminate in a dramatic climax when they unmask the secret agent on Flight 101. Match Wits with Super Sleuth Nancy Drew ! m Collect the Complete ' Nam)! Drew Mystery Stories“ by Carolyn Keene ... The Sky Phantom #54: The Strange Message in the Parchment #55; Mystery of Crocodile Island £ 56 : The Thirteenth Pearl #57; ..." Nancy Drew 02: The Hidden Staircase Nancy Drew and The Hidden Staircase hits the big screen in March of 2019! Read the classic book that inspired the movie! After receiving a call from her friend Helen Corning, Nancy agrees to help solve a baffling mystery. Helen's Aunt Rosemary has been living with her mother at the old family mansion, and they have noticed many strange things. They have heard music, thumps, and creaking noises at night, and seen eerie shadows on the walls. Could the house be haunted? Just as soon as she hangs up the phone, a strange man visits Nancy's house to warn her and her father that they are in danger because of a case he is working on buying property for a railroad company. This warning leads Nancy and her father Carson to search for the missing Willie Wharton, a landowner, who can prove he signed away his land to the railroad and save the railroad from a lawsuit. Will Nancy be able to find the missing landowner and discover how these mysteries are related? Carolyn Keene . % Match Wits with Super Sleuth Nancy Drew ! #33: #34: #35: #36: #37: #38: #39: #40: #41: #42: #43: #44: #45: #46: #47: #48: #49: #50: #51: #52: #53: #54: Collect the Complete Nancy Drew Mystery Stories” Nancy Drew ..." Hardy Boys 13: The Mark on the Door In their motorboat the Sleuth Frank and Joe Hardy search Barmet Bay for a dangerous stranger who has stolen a valuable boat. Suddenly, in the eerie fog, they spot the craft drifting aimlessly out to sea. What happens next starts the young detectives and their pal Chet Morton on an intriguing adventure that takes them to Mexico and into the comparatively unexplored desert and mountain regions of Baja California. 59 secretold lace frn.gxd 10/25/04 * Page ii Match Wits with Super Sleuth Nancy Drew ! Collect the Complete Nancy Drew Mystery Stories” by Carolyn Keene Nancy Drew Back-to-Back #1: The Secret of the old clockwitz: the Hidden Staircase ..." Nancy Drew Mystery Stories Together in this one book are the two original Nancy Drew's mysteries, which began the classic series of the girl detective! Nancy Drew investigates two cases sending her on dangerous adventures. In The Secret of the Old Clock, Nancy Drew must solve a mystery surrounding a missing will and an old clock. In The Hidden Staircase, Nancy’s bravery is put to the test when her father is kidnapped. These classics will keep young mystery lovers on the edge of their seats. Carolyn Keene . Own the original 56 thrilling NANCY DREW MYSTERY STORIES® In hardcover at your local bookseller OR Call 1-800-788-6262 , and start your collection today ! 1 The Secret of the Old Clock 2 The Hidden Staircase 3 The ..." Hardy Boys 09: The Great Airport Mystery Valuable electronic parts containing platinum are being stolen from shipments made by Stanwide Mining Equipment’s cargo planes, and Frank and Joe are called upon to assist their world-renowned detective father solve the baffling case. While posing as Stanwide employees, the boys look into the truth behind the chief pilot’s death at sea. The puzzling trail of clues leads the young sleuths to an uninhabited Caribbean island, but the final, and most startling, discovery is made in the boys’ home town of Bayport. Collect the Complete Nancy Drew Mystery Stories” by Carolyn Keene Nancy Drew Back-to-Back #1: The Secret of the old ... city The Sky Phantom The Strange Message in the Parchment Mystery of Crocodile Island the thirteenth Pearl The ..." Hardy Boys 14: The Hidden Harbor Mystery The boys once again have jumped into the thick of a complicated mystery. Samuel Blacksone and his brother Ruel Rand live on adjacent properties, and it appears that one of them is out to hurt the other because they are both attacked. Frank and Joe soon learn that treasure is rumored to be hidden between the two properties, and as they investigate, they learn that others are involved in the apparent plot between the two brothers. Spooky mansions, secret passages and rooms, mysterious characters, and a monster provide an enjoyable atmosphere to this Hardy Boys mystery. Collect the Complete Nancy Drew Mystery Stories” by Carolyn Keene Nancy Drew Back-to-Back #1: The Secret of the old ... Sky Phantom The Strange Message in the Parchment Mystery of Crocodile Island the thirteenth Pearl The Triple Hoax ..." Hardy Boys 11: While the Clock Ticked A banker who has been receiving threatening notes enlists the help of the Hardy boys. Before long, the young sleuths find themselves entangled in the investigation of a notorious band of thieves. Collect the Complete Nancy Drew Mystery Stories” by Carolyn Keene Nancy Drew Back-to-Back #1: The Secret of the old ... Sky Phantom The Strange Message in the Parchment Mystery of Crocodile Island the thirteenth Pearl The Triple Hoax ..." Hardy Boys 10: What Happened at Midnight Frank and Joe race against time to retrieve a scientist’s top-secret invention before thieves get their hands on it. But the young detectives soon discover that they are involved in a mystery far greater in scope than just safeguarding the invention. When Joe is kidnapped, this incident starts Frank of on a chase that could end disastrously for him and his pals. 59 secretold lace frn.gxd 10/25/04 * Page ii Match Wits with Super Sleuth Nancy Drew ! Collect the Complete Nancy Drew Mystery Stories” by Carolyn Keene Nancy Drew Back-to-Back #1: The Secret of the old clockwitz: the Hidden Staircase ..." Hardy Boys 12: Footprints Under the Window A plot to steal a top-secret instrument vital to the United States space program poses a challenging case for Frank and Joe Hardy. After rescuing a South American stowaway who mutters a warning about “Footprints “ and then vanishes, Frank and Joe discover that documents belonging to their famous detective father are missing and that footprints linger under a window. The young detective’s search for the diabolical mastermind of the “Footprints” spy ring takes them on a flight to a group of islands off the coast of South America. 59 secretold lace frn.gxd 10/25/04 * Page ii Match Wits with Super Sleuth Nancy Drew ! by Carolyn Keene Collect the ... The Sky Phantom The Strange Message in the Parchment Mystery of Crocodile Island the thirteenth Pearl The Triple Hoax ..." Hardy Boys 15: The Sinister Signpost In one of the most dangerous and intriguing cases of their careers, Frank and Joe Hardy help their father investigate a series of mysterious car accidents. Each of the drivers had seen a signpost marked DANGER shortly before his accident. The young detectives investigate, only to discover that the signposts have vanished. The attempted theft of a secret experimental motor and the kidnapping of a famous race horse are part of this thrilling case, which proves to be as sinister as the signposts themselves. Collect the Complete Nancy Drew Mystery Stories” by Carolyn Keene Nancy Drew Back-to-Back #1: The Secret of the old ... Sky Phantom The Strange Message in the Parchment Mystery of Crocodile Island the thirteenth Pearl The Triple Hoax ..." Children's Books In Print 1998 - The Wide - Mouthed Frog : A Pop - Up Book . Lambert , Jonathan , illus . LC 94-49340 . 14p . ( ps - 1 ) . 1996. pap . 10 . 95 ( 0-8037-1875-6 ) Dial Bks Young . Faulkner , Keith , jt . auth . see MacKay - Robinson , Christina ."