Hardy Boys 47: Mystery of the Whale Tattoo

Hardy Boys 47: Mystery of the Whale Tattoo
Author: Franklin W. Dixon
Publisher: Penguin
Total Pages: 193
Release: 1967-12-01
Genre: Juvenile Fiction
ISBN: 1101076607

One exciting event follows another when Frank and Joe Hardy are hired to apprehend the pickpockets who have been plaguing Solo’s Super Carnival. When their friends Tony Prito and Biff Hooper exhibit a stuffed whale dug up at a construction project, they all but put the carnival out of business. In this thrilling mystery the young detectives pit their wits against a gang of thieves whose bizarre identification, a three-part whale tattoo, proves to be a nearly insolvable riddle.

Hardy Boys 39: The Mystery of the Chinese Junk

Hardy Boys 39: The Mystery of the Chinese Junk
Author: Franklin W. Dixon
Publisher: Penguin
Total Pages: 193
Release: 1959-12-01
Genre: Juvenile Fiction
ISBN: 1101076526

The Hardys purchase a Chinese junk to use as a ferry service, in order to make some money over the summer. It soon becomes apparent that others are very interested in the ship.

Hardy Boys 43: The Mystery of the Aztec Warrior

Hardy Boys 43: The Mystery of the Aztec Warrior
Author: Franklin W. Dixon
Publisher: Penguin
Total Pages: 193
Release: 1964-02-01
Genre: Juvenile Fiction
ISBN: 1101076569

The handwritten will of a deceased world-traveler is strange and mysterious. Its cryptic instructions are to deliver “the valuable Aztec warrior to the rightful owner, a descendant of an Aztec warrior.” Frank and Joe Hardy have only one slim clue to work with: the name of a complete stranger who can help. Despite the harassments, the threats, and the attacks made upon them, Frank and Joe unravel clue after clue in their adventure-packed search for the living descendant of the mighty Aztec nation which once ruled in Mexico. It takes as much high courage as clever deduction for the young detectives to defeat their ruthless foes and to decipher the fascinating secrets of the strange and mysterious will.

Hardy Boys 33: The Yellow Feather Mystery

Hardy Boys 33: The Yellow Feather Mystery
Author: Franklin W. Dixon
Publisher: Penguin
Total Pages: 192
Release: 1954-01-01
Genre: Juvenile Fiction
ISBN: 110107647X

The famous young detectives Frank and Joe Hardy are caught up in a dangerous web of intrigue when they agree to help Greg Woodson search for his grandfather’s missing will. When Henry Kurt, the temporary headmaster of Woodson Academy, insists that he is to inherit the property from Greg’s grandfather, the case becomes even trickier. Frank and Joe must risk their lives several times before they solve the mystery of Yellow Feather and trap a sinister criminal who will stop at nothing--even murder--to satisfy his greed for money.

Hardy Boys 45: The Mystery of the Spiral Bridge

Hardy Boys 45: The Mystery of the Spiral Bridge
Author: Franklin W. Dixon
Publisher: Penguin
Total Pages: 193
Release: 1965-12-01
Genre: Juvenile Fiction
ISBN: 1101076585

Frank and Joe Hardy are determined to bring to justice the vicious criminals who kidnapped their detective father while he was investigation sabotage of a road-building project in the Kentucky wilderness. After Mr. Hardy’s escape, the two young sleuths are spurred into action when he mumbles the word “Felix” and they discover a dossier of a notorious ex-convict was stolen from his files. The trail leads them to New York City but ends abruptly in a cemetery! With the new clue of a spiral symbol the boys head to Kentucky as part of a highway construction crew to track down the kidnappers and saboteurs.

Hardy Boys 17: The Secret Warning

Hardy Boys 17: The Secret Warning
Author: Franklin W. Dixon
Publisher: Penguin
Total Pages: 193
Release: 1938-06-01
Genre: Juvenile Fiction
ISBN: 1101076313

Strange events involve Frank and Joe Hardy in a mystery which shrouds an ancient treasure—the golden head of the Pharaoh Rhamaton IV. The owner of the million-dollar golden Pharaoh’s head claims it was aboard the freighter Katawa, which sank not far from Whalebone Island. But suspicious developments indicate that Mehmet Zufar may be trying to defraud the shipping line’s insurance company. Frank and Joe enthusiastically accept the challenge of their famous detective father to assist him in investigating the complex case for Transmarine Underwriters.

Hardy Boys 25: The Secret Panel

Hardy Boys 25: The Secret Panel
Author: Franklin W. Dixon
Publisher: Penguin
Total Pages: 193
Release: 1946-01-01
Genre: Juvenile Fiction
ISBN: 1101076399

Another exciting mystery begins for Frank and Joe when they help a stranger who has had an accident with his car. The man introduces himself as John Mead, owner of a nearby estate. But when the Hardy boys find an odd-looking house key and try to return it, they realize that John Mead died five years ago! They are even more amazed when they find that the intricately carved doors in the deserted mansion have no visible knobs or keylocks. What happens when Frank and Joe discover that there is a link between their father’s case of thieves and the mysterious Mead mansion will keep the reader on edge with thrills and suspense.

Hardy Boys 07: The Secret of the Caves

Hardy Boys 07: The Secret of the Caves
Author: Franklin W. Dixon
Publisher: Penguin
Total Pages: 193
Release: 1929-05-01
Genre: Juvenile Fiction
ISBN: 1101076224

Triggered by the disappearance of a brilliant young professor, this mystery takes the Hardy boys first to Kenworthy College, where they find a puzzling message on an examination paper. But then, a new clue is unearthed that sends the young detectives to the Honeycomb Caves. After many dangerous encounters, Frank and Joe discover a powerful searchlight in one of the craggy caverns along the seacoast. In the brilliant white glare of the searchlight, the startling secret of the caves is dramatically revealed.

Hardy Boys 36: The Secret of Pirates' Hill

Hardy Boys 36: The Secret of Pirates' Hill
Author: Franklin W. Dixon
Publisher: Penguin
Total Pages: 193
Release: 1957-01-01
Genre: Juvenile Fiction
ISBN: 110107650X

In a series of hair-raising adventures both on land and undersea the teenage brother detectives pit their wits against some of the most ruthless criminals they have ever encountered. It all starts when Frank and Joe are skin diving just for fun and the thrill of exploring the undersea world. Suddenly, deep in the waters that flow near the foot of Pirates’ Hill, a mysterious skin diver fires a spear through Frank’s air hose. From this moment on, danger is never far away. The very lives of the boys are at stake as they, along with the help of their pals, uncover a mystery involving an old Spanish cannon and a fabulous sunken treasure.

Hardy Boys 65: The Stone Idol

Hardy Boys 65: The Stone Idol
Author: Franklin W. Dixon
Publisher: Penguin
Total Pages: 130
Release: 2005-04-21
Genre: Juvenile Fiction
ISBN: 1101076747

When an ancient stone idol disappears, the Hardy Boys are off on another fast-paced adventure. It's a mystery that takes the boys from a primitive village in the Andes Mountains to Antarctica and finally to Easter Island. By using their fine investigative skills, the Hardy Boys find that the mystery of the stone idol is not what it seems!