Longtime readers of our Friday Quality Linkage column have already seen me gush about a four-part series of articles, written by Tim Urban of Wait But Why, about Elon Musk and what he’s trying to do for humanity.

Now those four massive articles have been collected into a single Kindle ebook. If you haven’t had the chance to sink your teeth into this series yet, I’d say this is the best way to do it. The book’s intro gives a good overview of what to expect:

Over the course of the next few months, I found myself with an amazing amount of access to Musk, his staff, and his factories, giving me an extraordinary opportunity to dig deep into what this man was doing and why he was able to make such an impact on the world.

I supplemented this first-hand experience with over 500 hours of research, immersing myself in the stories of energy and transportation and electricity and space travel and government corruption and existential risk and multi-planetary expansion—if you’re going to write about Elon Musk, there’s a lot you need to learn.

Finally, I got writing, and by the time I finished, I had written the most thorough four-part blog series in blog history. Writing the series significantly deepened my understanding of the world, of humanity, and of my own life and the way I think. And judging from the response to the four posts, readers seemed to have a similar experience.

Get the Kindle ebook for $8 on Amazon.