To learn trading from beginning and to understand all the concepts, I would recommend you “Cryptocurrency Trading and Investing: Beginners Guide to Trading and Investing in Bitcoin, Altcoins, and ICOs” written by Aimee Vo who was an ex investment advisor.

After you become familiar with all the basics and stuff, you can focus on stepping up by learning technical analysis for which you can refer to “The Art and Science of Technical Analysis” by Adam Grimes.

You can learn the rest by observing daily trades, getting familiar with the exchange platforms and other YouTube videos. In my personal experience, these days YouTube videos are very good resource for anyone to getting knowledge about crypto trading and for those who want to be expertise themselves in all trading strategies. But, you must make use of demo accounts alongside because just watching videos will not help anyone to groom over the time.