Amid the euphoria of digital currencies ranging from bitcoin, ethereum, and litecoins, you should do some research, especially for those interested in bitcoin. As said, investing expert and Shark Tank star Kevin O'Leary.
To find the bitcoin and other digital currencies, the following six books that could be an option, as quoted from the CNBC page, Tuesday (2/1/2018):
Digital Gold oleh Nathaniel Popper
Cryptoassets: The Innovative Investor's Guide to Bitcoin and Beyond oleh Chris Burniske dan Jack Tata
Blockchain Revolution oleh Don Tapscott dan Alex Tapscott
The Age of Cryptocurrency oleh Paul Vigna and Michael J. Casey
American Kingpin oleh Nick Bilton
The Internet of Money oleh Andreas Antonopoulos