The Drums of Jeopardy
Publisher Description
The Drums of Jeopardy is a 1920 American novel by Harold MacGrath. The story was serialized by the The Saturday Evening Post beginning in January of 1920. In 1922 the book was made into a Broadway play and the following year a motion picture. A second film version appeared in 1931. It is said that a young Boris Karloff, who previously had a few uncredited film roles, chose his stage name for his first screen credit in 1920 from a Russian mad scientist character named "Boris Karlov" in this novel.