The first UK edition of the book, published June 1906, featured three illustrations and a frontispiece by H. M. Brock. In the US magazine Circle, the story was serialised from September 1908 to March 1909 and illustrated by Armand Both.McIlvaine (1990), p. 145, D14.1–7. The frontispiece and five illustrations in the first US edition book, published 11 May 1909, were by Armand Both.
