Books
- [The Meaning of Liff.] 1983
- Dirk Gently
- [Dirk Gently's Holistic Detective Agency.] 1987
- The Long Dark Tea-Time of the Soul. 1988
- Dr Who: the Scripts
- Shada Serial 5M. 1979
- Hitch Hiker
- scripts
- The Hitch-Hiker's Guide to the Galaxy: the radio script. 1985, with Geoffrey Perkins
- The Hitch Hiker's Guide to the Galaxy. 1979
- The Restaurant at the End of the Universe. 1980
- Life, the Universe and Everything. 1982
- So Long, and Thanks For All the Fish. 1984
- [Mostly Harmless.] 1992
Books : reviews
Douglas Adams.
Shada Serial 5M.
Tyndale Press. 1979
(read but not reviewed)
Douglas Adams.
The Hitch Hiker's Guide to the Galaxy.
Pan. 1979
(read but not reviewed)