I've only recently begun learning about bitcoin and now come to find out there are multiple platforms for cryptocurrency. I haven't decided which one I should be focusing on, but I got this book to broaden my ethereum knowledge. I found Oscar Flynt to be very helpful in not only describing what ethereum is, but also the basics to get started. Since I've been looking into to bitcoins, I already had a good understanding of the concept, but I still feel like this book was written well for a novice who has no understanding. If you'd like to learn about an intriguing concept that has the potential to make you money, definitely check this out.