Academy Chicago Publishers for Reader’s Digest, 1991.  Book 1 – Women Sleuths, ISBN 0-89733-157-5, 224 pages.  Book 2 – Police Procedurals, ISBN 0-89733-158-3, 224 pages.  Book 3 – Locked Room Puzzles, ISBN 0-89733-225-3, 228 pages.  Book 4 – Great British Detectives, ISBN 0-89733-266-0, 220 pages.  Volumes show some edge and cover wear, reading creases; slipcase has a bit of edge and cover wear.  ‘Many of the short novels in this exciting new series have never before been collected.  Editors Martin H. Greenberg and Bill Pronzini have chosen works by some of the most respected writers of mystery fiction and have organized these novellas into separate genres.’ (from rear wrap of Book 1)