2 Free Kindle books on Bitcoin/Blockchain today August 24th only

There are two Kindle books on Amazon today that are freebies. Regularly $10 each I think

Blockchain: The Beginners Guide to Understanding the Technology Behind Bitcoin & Cryptocurrency
https://www.amazon.com/dp/B074V6FPQM/

Bitcoin: The Beginners Guide to Making Money with Bitcoin & Blockchain Cryptocurrency
https://www.amazon.com/dp/B074QXNST8/