A Figure in Hiding

Running on Empty (Hardy Boys Casefiles #36)

The Twin Dilemma

Danger Overseas (Nancy Drew: Girl Detective and Hardy Boys: Undercover Brothers Super Mystery #2)

The Mystery of the Kidnapped Whale

The Castle Mystery

House Arrest (Mystery Files of Shelby Woo, No.6)

The Mystery Series: Volume 4

The Hardy Boys

In this installment of the Hardy Boys series, Frank and Joe Hardy, America's favorite teenage detectives, are drawn into a tangled web of intrigue involving a mysterious tattoo of a whale, a stolen motorcycle, a lighthouse, and coded message. Their determination and sharp detective skills help them locate the stolen bike, decode the message, and uncover a ring of car thieves, solving yet another thrilling mystery.

Discover Your Child's Next Read

A Figure in Hiding

Franklin W. Dixon, 1937

Running on Empty (Hardy Boys Casefiles #36)

Franklin W. Dixon, 1993

The Twin Dilemma

Franklin W. Dixon, Carolyn Keene, 1993

Danger Overseas (Nancy Drew: Girl Detective and Hardy Boys: Undercover Brothers Super Mystery #2)

Franklin W. Dixon, Carolyn Keene, 2008

The Mystery of the Kidnapped Whale

Marc Brandel, Robert Arthur, 1983

The Castle Mystery

Gertrude Warner, Gertrude Chandler Warner, 1993

House Arrest (Mystery Files of Shelby Woo, No.6)

Lydia C. Marano, 1998

The Mystery Series: Volume 4

Enid Blyton, 2015