London: Hodder and Stoughton Limited, 1938.
First edition, first impression. 320 pp. Original blue cloth with black lettering. Good only, lacking original jacket. Scratched area on spine, faint soiling to cloth. Slight lean. Some erasures and worn spots on endpapers, small ink notation "p. 17" on front paste down. An early spy novel of the British author, set in Mussolini's Italy. Rare in its original British edition. Item #140939450