Last Chance to See
Douglas Adams
Young Zaphod Plays It Safe
The Hitchhiker's Guide to the Galaxy (0.50)
The Restaurant at the End of the Universe
The Hitchhiker's Guide to the Galaxy (2)
Mostly Harmless
The Hitchhiker's Guide to the Galaxy (5)
The Long Dark Tea-Time of the Soul
Dirk Gently (2)
Dirk Gently's Holistic Detective Agency
Dirk Gently (1)
So Long, and Thanks for All the Fish
The Hitchhiker's Guide to the Galaxy (4)
The Ultimate Hitchhiker's Guide to the Galaxy
Douglas Adams & Neil Gaiman
Hitchhiker's Guide to the Galaxy (1)