$365 worth of digital books for $15
Get it here!
https://www.humblebundle.com/books/bitcoin-cryptocurrency-books
Humble Bundle is known of offering collections of games sold at a reduced price determined by the purchaser, which part is directly given to charity and the game developers. Humble Bundle, Inc. was founded in 2010 in U.S. and by now the company also developed additional features, in example: Software Bundle, Mobile Bundle, Humble Monthly, Store and Book Bundle.
This fortnightly book pack is mainly about Bitcoin, Blockchain and Cryptocurrency. $365 worth of digital books for $15 - 12 books and 2 additional videos 85% discount.
But pay what you want, first tier starts from 1 dollar. 3rd has no maximum price, because you can choose exactly how your purchase is divided between the creators, charity, or even the Humble tip jar.
This month default charity is Child's Play located in Redmond, WA. Child's Play seeks to improve the lives of children in hospitals and healthcare facilities around the world through the kindness and generosity of the video game industry and the power of play.