Topping, Keith
Chronological Checklist
- The Guinness Book of Classic British TV (Enfield, Middlesex: Guinness Publishing, 1993) with Paul Cornell and Martin Day
- Doctor Who: The DisContinuity Guide (London: Virgin, 1995) with Paul Cornell and Martin Day
- The New Trek Programme Guide (London: Virgin, 1995) with Paul Cornell and Martin Day
- The Guinness Book of Classic British TV (Enfield, Middlesex: Guinness Publishing, 1996) with Paul Cornell and Martin Day
- Doctor Who: The Devil Goblins from Neptune (London: BBC Books, 1997) with Martin Day
- X-Treme Possibilities (an X-Files Episode Guide) (London: Virgin, 1997) with Paul Cornell and Martin Day
- Doctor Who: The Hollow Men (London: BBC Books, 1998) with Martin Day
- The Avengers Dossier (London: Virgin, 1998) with Paul Cornell and Martin Day
- The King of Terror (London: BBC Books, 2000)
- Byzantium! (London: BBC Books, 2001)
- Ghost Ship (Tolworth, Surrey: Telos Publishing, 2002)
- Beyond the Gate: The Unofficial and Unauthorised Guide to Stargate SG-1 (Tolworth, Surrey: Telos Publishing, 2002)
- A Vault of Horror: A Book of 80 Great British Horror Movies from 1956-1974 (Tolworth, Surrey: Telos Publishing, 2004)