Königsmark, the story of Prince Christopher, Count Königsmark, was first published by A. E. W. Mason in 1938. In 1940 the author gave Whistler an advance of £100 for a set of drawings, which were finished after some difficulty during his military service in the summer of 1941. They never appeared with the text, but were intended by the author to be bound up with the manuscript.
The Königsmark drawings : reproduced in facsimile in sepia and colour by Rex Whistler. Published by Richards Press in 1952. Publication and catalogue information, links to buy online and reader comments.