The Sinister Signpost

Running on Empty (Hardy Boys Casefiles #36)

The Twin Dilemma

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

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

Hailey Haddie's Minute Mysteries: 15 Short Stories For Young Sleuths

Nancy Drew: #5,43

The MYSTERY Of The FIERY EYE (Alfred Hitchock and the Three Investigators) #7

The Hardy Boys

The Hardy Boys, Frank and Joe, are dealing with a troubling mystery involving a series of car thefts that always take place along Shore Road. As investigation and clues lead them closer to the truth, the boys face dramatic turns and life-threatening situations.

Discover Your Child's Next Read

The Sinister Signpost

Franklin W. Dixon, 1936

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

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

Lydia C. Marano, 1998

Hailey Haddie's Minute Mysteries: 15 Short Stories For Young Sleuths

Marina Bowman, 2022

Nancy Drew: #5,43

Carolyn Keene, 1994

The MYSTERY Of The FIERY EYE (Alfred Hitchock and the Three Investigators) #7

Robert Arthur, Harry Kane, 1967