Prentice Hall · Stanford University Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A History of Socialism and Communism in Modern Times: Theorists, Activists and Humanists | 978-0-13-392183-0 (0-13-392183-2) | 1981 |
| History Of Socialism and Communism In Modern Times: Theorists, Activists, and Humanists, A | 978-0-13-389552-0 (0-13-389552-1) | 1993 |
| Karl Radek: The Last Internationalist | 978-0-8047-0722-0 (0-8047-0722-7) | 1970 |