Franklin W Dixon

When their summer is marked by more claims of Sasquatch sightings than usual, an ensuing media blitz prompts Frank and Joe to investigate the truth, an effort that is complicated when some of their friends are attacked by a furry creature.

"A cooking competition goes wrong when a storm traps both the Hardy brothers and a criminal on the small Rubble Island"--

When Joe and Frank Hardy stop a group of ranch hands from stealing the Welch family's prize horse, they are invited to help drive cattle back to the Welch ranch, where they encounter dangerous acts of sabotage.

While at a comic book convention, the Hardy brothers and Frank's new girlfriend Jones meet up with Jones's online friend Harper, but when she disappears overnight, the brothers start looking into her life and uncovering her secrets.

Frank and Joe Hardy search a mysterious castle for clues to a stolen, extremely valuable comic book.

While in Paris, France, Frank and Joe Hardy witness an elaborate fireworks display that was set off to conceal the theft of a priceless artifact.

When a string of high-end robberies hits Bayport, Joe and Frank Hardy look for the main suspect, an old thief named the Phantom, whose next target could be the valuable Emerald of Astara.

In Private Killer, Frank and Joe continue their undercover investigation of Gamma Theta Theta, a mysterious-turned-dangerous fraternity at an all-boys New England boarding school. The headmaster's meddlesome, trouble-making daughter is in danger, and it seems like the fraternity members-and even some faculty-will stop at nothing to protect their secrets.

MISSION: To find out who is responsible for Bret Johnston's death, and save Galaxy X from another tragedy! LOCATION: Galaxy X, a new theme park in California. POTENTIAL VICTIMS: Any number of A-list celebs invited to the grand opening of the park. SUSPECTS: Tyrone McKenzie and his family seem to make enemies by the second. But is it a new enemy that wants to keep the park shut down? Or someone from the McKenzie family's past who has suddenly resurfaced...?...

The boys go on a chilling mission-camping in the woods where children have suddenly begun to disappear. Every time a child disappears, the word "LOST" has appeared outside their tent...and they are never heard from again. The boys think they've got things covered; they're ATAC agents after all. But when an "L" appears outside their tent their first night in the woods, things take a turn for the creepy.