Joe Skipper/Reuters Elon Musk, the CEO of SpaceX, Tesla, and other larger-than-life tech companies, somehow also seems to find time to read. Musk has said that reading a variety of books — from epic works of fantasy like the "Lord of the Rings" trilogy to complex how-to books on building rockets — is crucial to his success. We looked through Musk's past interviews and social media history to come up with a list of 12 books the billionaire entrepreneur thinks everyone should read. Take a look below."The Lord of the Rings" by J.R.R.