The Silence of Unworthy Gods
Andrew Rowe
Arcane Ascension (4)
She Who Rides the Storm
Caitlin Sangster
Life, the Universe and Everything
Douglas Adams
The Hitchhiker's Guide to the Galaxy (3)
The Fallen Legacies
Pittacus Lore
The Lorien Legacies: The Lost Files (3)
So Long, and Thanks for All the Fish
The Hitchhiker's Guide to the Galaxy (4)
Mostly Harmless
The Hitchhiker's Guide to the Galaxy (5)
The Hitchhiker's Guide to the Galaxy
Douglas Adams & Eoin Colfer
The Hitchhiker's Guide to the Galaxy (1)
And Another Thing...
Eoin Colfer & Douglas Adams
The Hitchhiker's Guide to the Galaxy (6)