Mark D. Williams and W. Chad McPhail have also coauthored Colorado Flyfishing: Where to Eat, Sleep, Fish and So You Want to Flyfish, and each is the author of other books on fishin...voir plusMark D. Williams and W. Chad McPhail have also coauthored Colorado Flyfishing: Where to Eat, Sleep, Fish and So You Want to Flyfish, and each is the author of other books on fishing, camping, and the American West. They both live in Amarillo, Texas.voir moins