This deck is very tough to use!
It really does not matter if you could read French for this one. The system is extremely complicated and does not promote psychic input. The book is incomplete and does little to simplify the reading.
Each card has 7 levels that can be used. The entire deck can also be used to answer questions using the letters on top. I have worked with it for several years, testing it in real readings when I was in France. I was not impressed by its delivery. If you are someone who likes puzzles and crosswords for fun, you would love this one...If you are a psychic, you will let it go!
It is in my opinion that the code has not been cracked on this large deck -the original size is very big making it very impossible to shuffle by hand! It used to be made with thick paper and it was making the deck very heavy. I don't know if there are new books in French or German that facilitate its use and understanding. Maybe there are some members in this forum that could let us know if it is so...
Blessings