London, George Newnes, n.d. . First Edition. First Impression. The first book from the author best known as John Wyndham, the author of Day of the Triffids. Lost race novel involving Pygmies beneath the Sahara in 1964. [Blieler, p29]Wear to boards and a little soiling. Page block foxed. Spine toned. No jacket. [5974, Hyraxia Books].