Mastering Bitcoin ebook freely available

[tyz]

I just discovered that the book "Mastering Bicoin" of Bitcoin expert Andreas M. Antonopoulos is freely available. I want to share this information here because that book is a good way to get into the Bitcoin topic.

You can find the ebook on Github as source code or directly in PDF or EPUB format on https://en.bitcoin.it/wiki/Mastering_Bitcoin

Have fun!

[tyz]

Update:
You also can find the ebook in different language on https://www.bitcoinbook.info/translations-of-mastering-bitcoin/
The site provides downloads for Chinese, Spanish, Portuguese, Greek, Japanese, Hungarian and an incompleted version of French, Russian and Italian.