| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1991 | 978-0-9631204-0-3 | Walter Harris | Billiard Atlas on Systems and Techniques, Volume I |
| 1993 | 978-0-9631204-1-0 | Walter Harris | Billiard Atlas on Systems and Techniques, Volume II |
| 1996 | 978-0-9631204-2-7 | Walt N. Harris ยท Walter Harris | A Billiard Atlas on Systems and Techniques, Volume III |
| 2005 | 978-0-9631204-9-6 | Walt Harris | Chess Clues |