- Guide to Good Chess (C.J.S. Purdy Gold Chess Series)
- C.J.S. Purdy's Fine Art of Chess Annotation: v. 1 (C.J.S. Purdy Gold Chess Series)
- How Purdy Won: 1st World Champion of Correspondence Chess (Purdy Series)
- Extreme Chess: C. J. S. Purdy Annotates the World Championships : Alekhine-Euwe I, 1935 : Alekhine-Euwe II, 1937 : Fischer-Spassky I, 1972 (Purdy Series) (Purdy Series)
- Action Chess: Purdy's 24 Hours Opening Repertoire: How to Get a Playable Middlegame (Purdy Series)