| The Ex-Duke | |
| Author: | E. Phillips Oppenheim |
| Country: | United Kingdom |
| Language: | English |
| Genre: | Drama |
| Publisher: | Hodder & Stoughton |
| Release Date: | 1924 |
| Media Type: | |
The Ex-Duke (US title The interloper) is a 1924 thriller novel by the British author E. Phillips Oppenheim.
In 1926 the novel was adapted into the American silent film Prince of Tempters directed by Lothar Mendes and starring Lois Moran, Ben Lyon, Lya De Putti.[1]