GreenFlame
GreenFlame - Your book idea sounds intriguing. Go for it.
There are quite a few novels that have included tarot to a greater or lesser degree and a few have taken elements from the Fool's Journey idea. _The Book of Paradox_ by Louise Cooper (1973) is one of these, but anything you write will be utterly unique. It can't help but be.
I don't really recommend your reading other tarot novels if you want to write one. Study tarot itself and write your heart out.
Thanks :3 and I won't, because willing or not, I might take some of the ideas and concepts out, your subconcious memorises random things and make them seem your own, so i'd rather not xD and thanks, i will study and pour my heart out, thanks for the support :3