Undaunted Courage Author:Ambrose "Only Stephen Ambros, with his love of the Northwest and his deep understanding of the American past, could have written this luminous and lyrical Book. Undaunted Courage is at once a tale of mythic proportions, a poignant human drama, and an essential piece of our history that allows the reader to be a silent and fascinated passenger on the f... more »ateful journey of Lewis and Clark." - Michael Beschloss« less