" Megalithic Sites in Britain by A. Thom, published by Oxford University Press in 1967, is a comprehensive exploration of ancient megalithic structures in the British Isles. This hardcover book delves into the archaeology and social science of these historical sites, providing detailed insights and illustrations. With a focus on megalithic sites, the book offers a captivating look into the prehistoric culture and construction techniques of the British Isles. A valuable resource for those interested in ancient history and archaeology."