Which tarot books do you find yourself referring to again and again?

Oswald Wirth's "Le Tarot - des imagiers du Moyen Âge", stupidly translated into English as "The Tarot of the Magicians". I have never read the English version so I don't know how good the translation is. (I am scared to read it in English 'cos if it's a bad translation I will only get all cross and want to tear it up and throw it into the fire but the trouble is I don't have a fireplace.)

Anyway, the French version is wonderful. (I love Oswald Wirth - I would have liked to have had him for a grandpa.)

this book in english should arrive here in the next two weeks, so we could compare
i really hope the stuff between the covers is translated well though....