The Mystery at Devils Paw

The Hardy Boys Secret Files Collection Books 1-5

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

The Gross Ghost Mystery (Frank and Joe Hardy: The Clues Brothers #1)

Legend of the Star Runner: A Timmi Tobbson Adventure

Lost Treasure of the Emerald Eye

The Clue of the Black Keys

The Last Dogs: The Vanishing (The Last Dogs, 1)

The Hardy Boys

The Hardy Boys find themselves on an adventure when they attempt to unravel the mystery behind a Native American relic. They must solve the enigmatic clues that lead them through danger and the discovery of a secret cave.

Discover Your Child's Next Read

The Mystery at Devils Paw

Franklin W. Dixon, 1995

The Hardy Boys Secret Files Collection Books 1-5

Franklin W. Dixon, Scott Burroughs, 2014

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

Franklin W. Dixon, Carolyn Keene, 2008

The Gross Ghost Mystery (Frank and Joe Hardy: The Clues Brothers #1)

Franklin W. Dixon, 1997

Legend of the Star Runner: A Timmi Tobbson Adventure

J Wagner, 2018

Lost Treasure of the Emerald Eye

Elisabetta Dami, Geronimo Stilton, 2000

The Clue of the Black Keys

Carolyn Keene, 1951

The Last Dogs: The Vanishing (The Last Dogs, 1)

Christopher Holt, Greg Call, 2012