The restaurant at the end of the universe
Douglas Adams
Hitchhikers Guide to the Galaxy (2)
Mostly Harmless
The Hitchhiker's Guide to the Galaxy (5)
So Long, and Thanks for All the Fish
The Hitchhiker's Guide to the Galaxy (4)
Life, the universe, and everything
The Hitchhiker's Guide to the Galaxy (3)
The Hitchhiker's Guide to the Galaxy
Hitchhikers Guide to the Galaxy (1)
Dirk Gently's Holistic Detective Agency
Dirk Gently (1)
The long dark tea-time of the soul
Dirk Gently (2)