Hachette Book Group USA · Scribners
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Science and Strategy of Squash | 978-0-684-14260-9 (0-684-14260-0) | 1975 | |
| The Secret of Squash: How to Win Using the 4-Cro System | 978-0-316-85353-8 (0-316-85353-4) | 1984 | Dr. John O. |
J. T. · John O. · John T · John Truby · O T