Naval Ravikant: "Best book I've read since Sapiens (far less mainstream, though)."

Joel Salatin: "Prophetic about the impacts of the information revolution to democratize everything."

Brian Armstrong: "Was really ahead of it's time, a lot of original thinking (some really out there stuff too)."

Peter Thiel: "This book breaks the taboo on prophecy: We're not supposed to talk about a future that doesn't include the powerful states that rule over us today.

Rees-Mogg and Davidson argue that national governments could soon become as antiquated as 19th-century empires."

Changpeng Zhao: "Just read the Sovereign Individual again. Amazed that it was written before 1997.

Talks about internet currencies, etc. Good read."

Vitalik Buterin reviewed The Sovereign Individual on Twitter.

One of Sahil Lavingia's most recommended books.

Michael Saylor recommended The Sovereign Individual on his Bitcoin website, Hope.com

Shane Parrish: "This book changed how I see the world."

Naval Ravikant: "Good books are worth re-reading. Great books are worth re-buying."

Patrick O'Shaughnessy: "This book will have you asking yourself many provocative and useful questions"

Tobi Lutke: "Shopify is practically built on that book"

Michael Saylor recommended Antifragile on his Bitcoin website, Hope.com

Ryan Petersen: "[One of] the best books for business people."

Michael Saylor: "This book blew my mind; it is a work of genius. It put together the technical, economic, motivational and related issues around Bitcoin better than anything I've seen.

The best compliment I can give this book is that I read it and I decided to buy $425m of bitcoin. It was the most impactful on our way of thinking in Microstrategy and it made us want to invert our balance sheet to base it on a bitcoin standard."

Anthony Scaramucci: "This is a seminal work and recommended reading for everyone."

Nassim Taleb: "Bitcoin has no owner, no authority that can decide on its fate. It is owned by the crowd, its users.

And it now has a track record of several years, enough for it to be an animal in its own right.

This gives us, the crowd, an insurance policy against an Orwellian future."

Lyn Alden: "Saifedean Ammous, in his book The Bitcoin Standard, emphasizes the improved divisibility of gold due to banking technology [as a reason for gold winning over silver]."

Raoul Pal recommended 'The Bitcoin Standard' on Twitter.

Naval Ravikant: "Great book. Required reading."

Changpeng Zhao: "More than 60 years have passed since this book was first published, but there are few books that better encapsulate the inner workings of economics than this one."

Michael Saylor recommended Economics In One Lesson on his Bitcoin website, Hope.com

Peter Schiff recommends 'Economics In One Lesson' on his website.

Marc Andreessen: "I've always wondered what would have happened if we had built one-click payments into the browser from the very beginning. With bitcoin, we finally get this 'Internet of Money'.

But this book isn't just an ode to bitcoin -- it's an ode to open protocols, what happens when you connect people online, and the power of innovation on the internet."

Balaji Srinivasan: "With Mastering Bitcoin, Andreas Antonopoulos wrote one of the best technical books on digital currency. With The Internet of Money, he's matched that feat by compiling his talks into one of the best books on Bitcoin for a broad audience. Highly recommended!"

Raoul Pal: "This book will help you understand the technology and the philosophical potential of the [Bitcoin] space"

Michael Saylor recommended The Internet of Money on his Bitcoin website, Hope.com

Elon Musk: "Great book by Hayek"

Charles Koch recommended this book on his website.

Michael Saylor recommended The Road to Serfdom on his Bitcoin website, Hope.com

Michael Saylor: "One of my favorite books is 'The Moon is a Harsh Mistress'. In it, Robert Heinlein writes about a bunch of loonies - basically Libertarians that live on the moon that believe in making their own way, and their motto is 'There ain't no such thing as a free lunch'"

One of Elon Musk's favorite books about space.

Paul Graham: "The Moon is a Harsh Mistress made me want to work on AI, which led to Lisp."

Anthony Pompliano: "This 100 page book was written for pre-coiners by some of the most well-respected Bitcoiners in the world."

Balaji Srinivasan: "The Little Bitcoin Book was written in a few days by N people, one chapter each, and then published on Amazon"

Michael Saylor recommended The Little Bitcoin Book on his Bitcoin website, Hope.com

One of the four books that taught Charles Koch "how the world works.”

Michael Saylor recommended Human Action on his Bitcoin website, Hope.com

Seth Godin: "The most fascinating book I've read all year [2015] is Debt, by David Graeber."

Michael Saylor recommended Debt: The First 5000 Years on his Bitcoin website, Hope.com

Anthony Pompliano: "My guy Jason Williams wrote a book about Bitcoin.

Read it."

Michael Saylor recommended Bitcoin: Hard Money You Can't F*ck With on his Bitcoin website, Hope.com

Anthony Pompliano: "Nik nailed this one. Highly recommend"

Michael Saylor recommended Layered Money on his Bitcoin website, Hope.com

Michael Saylor recommended The Price of Tomorrow on his Bitcoin website, Hope.com

Raoul Pal said 'The Price of Tomorrow' influenced his macro thinking on Twitter.

Michael Saylor recommended For A New Liberty on his Bitcoin website, Hope.com

Michael Saylor: "This is the book that inspired me to go to MIT"

Michael Saylor recommended Why Buy Bitcoin on his Bitcoin website, Hope.com

Michael Saylor recommended Bitcoin: Sovereignty Through Mathematics on his Bitcoin website, Hope.com

Michael Saylor recommended What Has Government Done To Our Money? on his Bitcoin website, Hope.com

Michael Saylor recommended The Ethics of Money Production on his Bitcoin website, Hope.com

Michael Saylor recommended Democracy: The God That Failed on his Bitcoin website, Hope.com

Michael Saylor recommended The Anatomy of the State on his Bitcoin website, Hope.com

Michael Saylor recommended Man, Economy, and State on his Bitcoin website, Hope.com

Michael Saylor recommended Thank God for Bitcoin on his Bitcoin website, Hope.com

Michael Saylor recommended Programming Bitcoin on his Bitcoin website, Hope.com

Michael Saylor: "Winston Churchill when he was like 25, wrote a book called the River War. Before he was famous for anything in fact. He was quite the adventurer, he went off to fight in the war in the Sudan under Kitchener. And the entire book is about the British working to win a war in the Sudan"

Michael Saylor: "If you want a great vignette on why it’s important to have capital that’s mobile, study or just read any history of the Warburgs and what their family went through, and what all the Jewish families went through in the 30’s in Germany. And what the bankers had to do to move capital out of the country, and you get a very poignant, punctuated appreciation for the need of having secure capital that you control."