Stated first edition. A special 500 copy edition. 5 1/4" x 8 1/2", 175 page trade paperback is bound in pictorial wrappers. VG+ condition. The front wrapper has bumps to its corners. Small bump at the upper rear spine tip. Mild dust soiling to the wrappers.
Used availability for Lester Dent's The Sinister Ray
November 1987 : USA Paperback