- Don't Panic: Douglas Adams & The Hitchhiker's Guide to the Galaxy by Neil Gaiman, 2003-10
- The Anthology at the End of the Universe: Leading Science Fiction Authors on Douglas Adams' The Hitchhiker's Guide to the Galaxy (Smart Pop series)
- The Bible Lessons of John Quincy Adams for His Son (Training Boys to Be Men of God) by Douglas M. Phillips, 2001-01-24
- The Universe of Douglas Adams: The Hitchhiker's Guide to the Galaxy/the Restaurant at the End of the Universe/Life, the Universe and Everything/So L by Douglas Adams, 1989-11
- Douglas Adams: Two Complete Novels by Douglas Adams, 1994-12-14
- The United States in 1800: Henry Adams Revisited (Douglas Southall Freeman Lectures) by Noble E. Cunningham, 1988-11
- Douglas Adams Starship Titanic:The Official Strategy Guide by Neil Richards, 1998-06-09
- Life, The Universe and Everything by Douglas Adams, 1983
- The Hitch Hiker's Guide to the Galaxy (Radio Scripts) by Douglas Adams, 2003-03-21
- Douglas Adams's Guide to The Hitch-Hiker's Guide to the Galaxy (BBC Radio Collection) by Douglas Adams, 1999-07-05
- Dirk Gently by Douglas Adams, 2005-09-30
- So Long, and Thanks for All the Fish by Douglas Adams, 2003-09-20
- The long dark tea-time of the soul / Douglas Adams by Douglas (1952-2001) Adams, 1988
- Life, the universe, and everything / Douglas Adams by Douglas (1952-2001) Adams, 1982
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