R. T. · Richard L. Tierney · Richard T.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Endithor's Daughter | 978-0-441-71159-8 (0-441-71159-6) | 1982 | David C. Smith |
| Scroll of Thoth: Tales of Simon Magus & the Great Old Ones | 978-1-56882-105-4 (1-56882-105-0) | 1997 | |
| The Introverted Presenter: Ten Steps for Preparing and Delivering Successful Presentations | 978-1-4842-1089-5 (1-4842-1089-1) | 2015 | |