initial time of cryptos we all came across the one video called rise and rise of big coins which is very much easy and good option to loan at the basic level of knowledge in cryptocurrency.
Actually your right I always use google if I'm seeking some information about crypto and everything but theirs an unseen stories that is not posted on google since it was based on personal experience by people that's why it's really better to have an option like e-book since we will learn from those experiences and know the histories about the adventures of certain person.