I'm about halfway through this book, and it's unlike any other tarot book I've read. She basically asks you, as the reader, to let loose any preconceptions you have about Tarot, and to take a journey with her through its potentiality.
It is definitely the next step to take when you've become familiar with tarot and its usual meanings, and you feel comfortable working with them. It really does involve thinking about Tarot on another level than you have in the past.
I think this is one that I'll have to re-read from time to time...to keep me on my Tarot-toes!
Peace,
Melvis