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- Walter Isaacson's biography on Elon Musk hit shelves last Tuesday.
- The author trailed the Musk for about three years and provides a peek into the billionaire's mind.
- The book details everything from Musk's relationship with his father to his "hardcore" work ethic and "demon mode."
Elon Musk has dominated headlines for years, but a new book proves there is still plenty to learn about the world's richest man.
After shadowing Musk for three years, Walter Isaacson provided a peek behind the curtain into the life of one of the most powerful men in the world in his biography on the Tesla CEO.