Elliott O'Donnell - The Unknown Depths - The Author's Copy - Greening & Co., 1905, Signed First Edition.

London, Greening & Co., 1905. First edition, first impression. Hardback. A very good copy. O'Donnell's ownership inscription to the front endpaper. His second book. No jacket. A little rubbing and bumping to the boards but otherwise a nice copy. [10909, Hyraxia Books].