Bretz's FloodBy: John Soennichsen The masterful story of the scientific rebel who dared to think outside the boxand changed the course of geologic history The land between Idaho and the Cascade Mountains is characterized by gullies, coulees, and desertsin geologic terms, it is a wholly unique place on the earth. In the 1920s, legendary geologist and professor J Harlen Bretz peered back in time to answer the riddle of how this land came to be, becoming one of the