"Mr. Worthington Smith has devoted himself for many years to a study of the localities near London where implements have been found, and has described the various floors with great minuteness, and illustrated them with great artistic skill. In this book he brings all his previous discoveries together, and groups them round his last work at , near , on the borders of and . He has presented to us a monograph on palæolithic camping-places, rather than a general treatise on Man, the Primeval Savage."