The Macmillan Company, 1934. First US single-volume edition. With photographs and illustrations by Wells.
Book: Very good. Dust jacket: None. Spine and boards are different colors, likely due to handling and age. First several pages have small closed tear on fore edge and the half title page and first page of text have a large crease. Pages are tanned but remain clean and unmarked. Corner bumps and rubbing to bottom fore corner of text block. Binding remains strong and spine is square.