The Missing Chums

The Hardy Boys Secret Files Collection Books 1-5

The Twin Dilemma

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)

The Mystery of the Rogues Reunion

The Case Of The Hidden Holiday Riddle (The New Adventures of Mary-Kate & Ashley #44)

The Sugar Squad Chronicles: Book 3: A Sweetwater Mystery

The Hardy Boys

The Hardy Boys, Frank and Joe, are invited to spend Christmas holidays on Cabin Island, located in the middle of a large lake. The boys soon find themselves investigating the theft of some local family heirlooms and they are drawn into another thrilling mystery.

Discover Your Child's Next Read

The Missing Chums

Franklin W. Dixon, 1928

The Hardy Boys Secret Files Collection Books 1-5

Franklin W. Dixon, Scott Burroughs, 2014

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

Franklin W. Dixon, 1997

The Mystery of the Rogues Reunion

Marc Brandel, 1985

The Case Of The Hidden Holiday Riddle (The New Adventures of Mary-Kate & Ashley #44)

Jean Waricha, Mary-Kate Olsen, 2004

The Sugar Squad Chronicles: Book 3: A Sweetwater Mystery

Dr. Bee, 2023