THE PRISONER IN THE OPAL.
London: Hodder & Stoughton. No date [1928]. First Edition (& 1st printing). Hardcover. Octavo, original light blue cloth, front panel stamped in black, spine panel stamped in gold. 344 pp + [8] pp publisher's ads at rear. Mild lean, but a sound, attractive, very good copy. Very Good. Item #5362
¶ A sensational Inspector Hanaud murder mystery with an occult background: a cult of Devil Worshipers celebrate the Black Mass in the Cave of the Mummies.
Price (CAD): $45.00
See all items by A. E W. MASON