Royal, Nebraska, population eighty-one--where the church, high school, and post office each stand abandoned, monuments to a Great Plains town that never flourished. But for nearly twenty years, they had a zoo, seven acres that rose from local peculiarity to key tourist attraction to devastating tragedy. And it all began with one man's outsize vision. When Dick Haskin's plans to assist primatologist Dian Fossey in Rwanda were cut short by her murder,...