Book Club edition, first printing and first hardcover edition. Not a remainder or ex-library copy. Signed by contributing authors Robert J. Sawyer (and dated "13 April 2009"), David Gerrold and Catherine Asaro on the Contents page. Original publication by the Science Fiction Book Club with "First Science Fiction Book Club printing May 2005" stated on copyright page. Slight wear with corners lightly bumped with moderate bumping at top and bottom edges of spine panel. Original anthology edited by Mike Resnick featuring SF mystery novellas by Mike Resnick, David Gerrold, Catherine Asaro, Robert Reed, Jack McDevitt and Robert J. Sawyer.