Twenty-five years ago, Jerry B. Lincecum, Edward H. Phillips, and Peggy A. Redshaw published Adventures of a Frontier Naturalist. Collated from four overlapping memoirs, Gideon Lincecum's account of his life as Indian trader, physician, and naturalist is lively and full of insight. This edition includes a new foreword offering their insights into the relevance of Gideon Lincecum's writings.