Philadelphia, PA: J.B. Lippincott Company, 1941.
First Edition. Hardcover. Very Good. 345 pp + numerous b/w illustrations from photographs, index, illustrated endpapers. Original giraffe-patterned cloth boards, sunned at the spine and with moderate shelfwear. Text clean, binding sound. No dust jacket. Inscribed on the half-title page "to M.S. Slocum with best African wishes, Osa Johnson." Account of an extended photographic safari in Kenya by this accomplished and prolific husband-and-wife documentary filmmaking team.