D. T. · Dirk Treber · Doris Tropper
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Shakespeare: From 'Richard II' to 'Henry V' | 978-0-8047-0503-5 (0-8047-0503-8) | 1957 |
| Shakespeare: The Last Phase | 978-0-8047-0508-0 (0-8047-0508-9) | 1955 |
| Shakespeare: The Roman Plays | 978-0-8047-0182-2 (0-8047-0182-2) | 1963 |