Hardcover in publisher’s non price-clipped dust-jacket. 155 pages. Bibliography, Index. Illustrated with drawings and maps. First edition. A survey of popular beliefs and scholarly theory as to the origins of native populations in the Americas. No previous ownership marks. Dust-jacket moderately worn and rubbed with one small tear and several tiny nicks to fore-edge. A sound, tight, internally unmarked copy. Very good in a near good dust-jacket.