Alchemy 3D Game for Doom, Doom II, Heretic and Hexen (with original retail box and CD-ROM disc)
SAMS Publishing, 1996. Second edition. Softcover. First printing of the second edition. Thick volume in color illustrated softcovers. xxiii+758 pp. with index. CD-ROM disc in pocket at rear. Illustrated throughout with screen shots and diagrams. WITH THE ORIGINAL COLOR ILUSTRATED RETAIL BOX "Master Level II: Unofficial Levels for Doom-Doom II-Heretic-Hexen".....