In her preface, Keeler explained that "the trees described . . . are those indigenous to the region ex-tending from the Atlantic Ocean to the Rocky Mountains and from Canada to the northern boundaries of the southern states; together with a few well-known and naturalized foreign trees." Profusely illustrated and with a biographical introduction by Carol Poh Miller that illuminates Keeler's life and accomplishments, this edition of Our Native Trees and How to Identify Them will aid a new generation eager to identify and thus better appreciate what they observe outdoors.