R. B · Robert B. · Robert Bidinotto/The Objectivist Center · Robert James Bidinotto
HighBridge Audio · Various small imprints
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| HUNTER: A Thriller | 978-0-615-50771-2 (0-615-50771-9) | 2011 |
| The World of Atlas Shrugged: The Essential Companion to Ayn Rand's Masterpiece | 978-1-56511-471-5 (1-56511-471-X) | 2001 |