This is Casey Viators seminal ebook where he dispels many of the myths surrounding his bodybuilding career. Within, he describes the many forms of training that he undertook to develop his physique, and is honest in that he does not attribute his success purely to Nautilus/HIT style training. the ebook is organised as a bunch of articles, but they are separated by topic very well, so it reads like a real ebook with chapters. 
He also describes the diets and supplements he used,  and he describes in his own words the story of the Colorado experiment. The ebook is 129 pages long, and a worth a read for any HIT/Nautilus and Golden Era Bodybuilding fan.