Mystery of the Desert Giant

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 Shrinking House

Mr Penguin and the Fortress of Secrets

The Black Island - Classic Colour Edition

Mr Penguin and the Lost Treasure

The Hardy Boys

The Hardy boys find themselves in Alaska, fighting the cold, a superstitious fear of devils, and enemy agents as they pursue an important clue to the disappearance of a Canadian secret agent.

Discover Your Child's Next Read

Mystery of the Desert Giant

Franklin W. Dixon, 1994

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 Shrinking House

Jack Hearne, Alfred Hitchcock, William Arden, 1972

Mr Penguin and the Fortress of Secrets

Alex T. Smith, 2018

The Black Island - Classic Colour Edition

Hergé, 1943

Mr Penguin and the Lost Treasure

Alex T. Smith, Alice Delarbre, 2017