Steve Jobs and Gates were sometimes collaborators and always rivals. Jobs may have actually been the more normal of the two, strangely enough.
One doesn't need a book to recognize a multi-billionaire psycho. BTW, how many trees did this global-warming alarmist destroy to publish his books?
Neither one was really an innovator though. Both were salesmen at heart, with Jobs being more of the visionary type, good at inspiring others to invent things he could sell, and Gates being more of the ruthless bandit type, good at stealing things from others to sell and getting away with it.