| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Secret Agent 666: Aleister Crowley, British Intelligence and the Occult | 978-1-932595-33-8 (1-932595-33-3) | 2008 |
| Trust No One: The Secret World of Sidney Reilly | 978-0-922915-79-8 (0-922915-79-2) | 2002 |
| Wall Street and the Russian Revolution: 1905-1925 | 978-1-63424-123-6 (1-63424-123-1) | 2017 |
B.S. · R. B · R. S. · R. Spence · Richard B. · Richard S. · Richard Spence