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. ΒΆ A sensational Inspector..... More
