Glasgow Scotland: Magnum Opus Hermetic Sourceworks, 1987. Limited Edition. Hardcover. Octavo. viii + 124pp. Hand bound in series brown faux-leather, maroon endpapers. B&w diagrams. Edition limited to 250 hand-numbered copies signed by Adam McLean, this being copy no. 154. Magnum Opus Hermetic Sourceworks series No. 23. This volume reproduces the..... More