Book excerpt: Tom Benjey's Glorious Times tells the fascinating and important story of an American clan of Scots-Irish that settled in the early 1700s in Pennsylvania. From this clan came an astonishing number exceptional people, many of whom dedicated their lives to nature. This book even poses the question as to whether this family had a special "Naturalist DNA". It covers many generations, but appropriately focuses most attention on the famous siblings Frank Jr., John, and Jean (Craighead George).