The Engineer update

I've published a new version of my Elon Musk biography The Engineer - Follow Elon Musk on a journey from South Africa to Mars. Here are the updates:
  • A slightly changed cover image
  • Reorganized some chapters and improved the editing
  • Model S has now its own chapter
  • Changed how the references are displayed
  • Changed the main preview chapter from Elon Musk's ancestors to Tesla Motors's first small steps
  • Added new information (about 4000 words from 40 new sources), such as: 
    • Elon Musk on kitesurfing
    • What happened when a Tesla employee leaked information to a blog
    • More about James Cameron's views on space
    • A short history about the solar power industry
    • Why Elon Musk's kids didn't like the Model S