Here we have the book 21 Ways To Read A Tarot Card by Mary Greer. This is a very in-depth and fantastic way to learn about the tarot. It truly encompasses such vast knowledge of the subject that you'll be an expert in no time. You'll learn about the symbology, colors, images and elements of the tarot in this book. It'll enable you to become confident in your practice and you'll be able to get deeper insight into the cards and what they mean.