| title | ISBN-13 | year of publication |
|---|---|---|
| How to Build a Fortune in Commodities | 978-0-930233-12-9 | 1987 |
| Solitary Prowess: The Transcendental Poetry of Emily Dickinson | 978-0-935086-37-9 | 2005 |
| The Professional Trading System | 978-0-930233-21-1 | 1983 |
| The Secret of Success | 978-0-937539-29-3 | 1998 |
C.A. · C Allen · R. A. · R. Allen · R. C. · Rebecca Chan Allen · Richard C. Allen · Richard C. Allen and Stephen Regan · Rober C. Allen · Robert C. Allen · Robert C. (ed.) Allen · Robert Clyde Allen · Rupert C. Allen
Executive Books · Saru · Windsor Books