Mastering Bitcoin: Programming the Open Blockchain
Andreas Antonopoulos is one of the most famous and recognized authors in the world of Bitcoin and cryptocurrencies. Thus, he has devoted a good part of his time to evangelizing the world in the Blockchain since 2013.
Once you have read his book, you will have a clear vision of what Bitcoin and Blockchain are. This is essential because before investing your money in cryptocurrencies, I think it is important to know what the Blockchain is and how it constitutes a real revolution. In this sense, having a solid foundation can only be useful in your journey toward success in the world of cryptocurrencies.