Hal Mumme spent fourteen mostly losing seasons coaching football before inventing a potent passing offense that would soon shock players, delight fans, and terrify opposing coaches. It all began at a tiny, overlooked college called Iowa Wesleyan, where Mumme was head coach and Mike Leach, a lawyer who had never played college football, was hired as his offensive line coach. In the cornfields of Iowa these two mad inventors, drawn together by a shared disregard for conventionalism and a love for Jimmy Buffett, began to engineer the purest, most extreme passing game in the 145-year history of football. Implementing their "Air Raid" offense, their teams - at Iowa Wesleyan and later at Valdosta State and the University of Kentucky - played blazingly fast - faster than any team ever had before, and they routinely beat teams with far more talented athletes. And Mumme and Leach did it all without even a playbook.