https://apnews.com/article/elon-musk-biography-isaacson-book-review-4ac9a6020bf1daa9b6353e4199525e97 > For those who have been paying attention to Elon Musk for at least the past couple years, Walter Isaacson's biography of the tech billionaire doesn't feel that surprising. > Isaacson's biography “Elon Musk” does a good job hammering home the portrayal of the SpaceX founder and now owner of X — formerly Twitter — as a visionary but mercurial figure who's given to mood swings and self-destructive behavior.