| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Studia Scenica: Part I. Section I: Introductory Study on the Text of the Greek Dramas. The Text of Sophocles' Trachiniae, 1-300 | 978-1-112-06960-4 (1-112-06960-7) | 2009 |
| The Early Development of Mohammedanism: Lectures Delivered in the University of London, May and June, 1913 | 978-1-112-21737-1 (1-112-21737-1) | 2009 |