Above is a first British edition copy of Simenon's Sunday, first published in 1960 by Hamish Hamilton. While this isn't one of Simenon's best books in my opinion, it centers around a pretty decent love triangle and some class issues, which are always interesting. But better than this psychological novel is the amazing cover art by P. Youngman Carter. Carter (sometimes credited as just Youngman Carter) did the illustrations for a number of Simenon novels, as well as the covers for many other British mystery novels and editions from the 1930's up through the 1960's. It should also be said that they are not easy to find and usually worth a pretty penny.