Principles for Crypto Investment, An Intelligent Approach

I am the Author of Principles for Crypto Investment, a book focused on developing a basic theory about crypto investment. My first book Crypto Success has been reviewed almost twenty times and has a 4.5 star rating on Amazon. Much like my first book, I will be giving this book away under a creative commons license at the links below. If you enjoy the work, please take a moment to leave a review on Amazon.
Some background on me:
"Seasoned Digital Currency entrepreneur, Pablo Lema (Tradcom SA, LPAL, Butter-Bot), takes us on a journey into his mind. Focused on developing a mental model to ground your crypto investments, the book is easy to follow and concise; it's wisdom is easy to absorb. Useful for those starting out in crypto, as well as a refresher for professionals."
Free Download: http://bit.ly/Crypto-Principles
Google Drive: https://drive.google.com/file/d/1MGIxxqxUpx2wLmu6uHZwyO7yu82zsdaR/view?usp=sharing
Pastebin: https://pastebin.com/dwTss5Eu
Print Book: http://bit.ly/Principles-Text
Kindle Book: http://bit.ly/Principles-Kindle
Reviews of my previous book Crypto Success:
"Packed with suggestions and insight into the Cryptocurrency markets. This book is an easy read and offers suggestions for where to get more current information as well as what to consider when investing in a new currency."
"I would give this book 10 stars if it was an option. This is a GREAT book for anyone beginning in the crypto world. This is the 6th or 7th "beginner" crypto book I have read and this book covers certain aspects of the crypto world a beginner needs to know that I haven't seen other books cover. Really, you need to buy this book before you invest any significant money in any altcoins."
Just a reminder, that an Amazon Review, good or bad, is very helpful!