this is an excellent book with plenty of good teaching plus real life examples to demonstrate how this spirit works. essential reading to get a handle on this deceptive, tricky and destructive principality.
A beautifully presented book with detailed reproductions of her work... BUT (and it is a BIG "but") it is IN FRENCH so you do need to have a french dictionary to hand. SOOOO frustrating. I wish that had been made clear before I bought it.