SF Encyclopedia Picture Gallery
Anthony Boucher. The Case of the Seven of Calvary; Nine Times Nine; Rocket to the Morgue; The Case of the Crumpled Knave (London: Zomba Books, 1984) [omni of the indicated four Boucher detective novels (1937, 1940, 1942 and 1939 respectively): with introduction by David Langford: hb/Robin Harris]
From the collection of David Langford