| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Politics of Democratic Socialism: An Essay on Social Policy | 978-0-367-14079-3 (0-367-14079-9) | 2019 | |
| War and Democracy: Essays on the Causes and Prevention of War | 978-0-367-24348-7 (0-367-24348-2) | 2019 | John Bowlby · Ivor Thomas · D. P. T. Jay · R. B. Fraser · R. H. S. Crossman · George Catlin |