Honestly, I can't think of a better book to start with than Yoav Ben-Dov's "Tarot-The open Reading".
It's mainly aimed at learning to interpret the Marseille tarot (illustrated with Yoav's very own CBD Tarot, a gorgeous recreation of the Conver deck from 1760), but the way it teaches you to open your eyes and connect them to both your intuition and common sense can be applied to any deck, really. Most of the wonderful books mentioned here will hold both of your hands and lead you through a journey of esoteric symbolism, occult history and meanings that need to be memorized; instead, Ben-Dov will point you to a path and give you a small push, suggesting various alternatives and helping the reader understand how to unlock the images.
Others give you pasteurized juice; this book gives you fruit, a juicer, and pure organic honey.
Everything is a sign.