Dr. Hiram Drache and Bruce Gjovig, two experts on agriculture history and innovation and entrepreneurs, have published a book about the impact of innovative entrepreneurs in North Dakota and Northwest Minnesota during the past 150 years.This book profiles seventy-six successful regional entrepreneurs in sixty-five chapters covering the Dalrymple Bonanza farm of the 1870s to today's technology innovators.The foreword was written by former North Dakota First Lady Betsy Dalrymple.