Journalist Leander Kahney reveals how CEO Tim Cook has led Apple to astronomical success after the death of Steve Jobs in 2011. The death of Steve Jobs left a gaping void at one of the most innovative companies of all time. Jobs wasn't merely Apple's iconic founder and CEO; he was the living embodiment of a global megabrand. It was hard to imagine that anyone could fill his shoes--especially not Tim Cook, the intensely private executive who many thought of as Apple's "operations drone." But seven years later, as journalist Leander Kahney reveals in this definitive book, things at Apple couldn't be better.