A Treasury of Great Mysteries Volume 1 Author:Editors Haycraft and Beecroft Contains novels by Eric Ambler and Agatha Christie. Also, novelettes by Erle Stanley Gardner, Mary Roberts Rinehart, Ellery Queen. Also stories by Georges Simenon, Patrick Quentin, Edgar Wallace, John Dickson Carr, William Irish, Margery Allingham. Volume 1 of 2.