found: The frightened fingers, 1954 :t.p. verso (Cover painting by William George)
found: Ask ART WWW site, Oct. 22, 2009(William George, 1930- ; illustrator, genre specialist, easel painter; from California)
found: Sign of the labrys, 1963:cover (by Margaret St. Clair, cover art by Wm. George)
found: Internet speculative fiction database, October 30, 2015 (Sign of the labrys, by Margaret St. Clair, cover art by William George)
found: The harlot killers, 1954:title page verso (Cover painting by Bill George)