The book is interesting. I believe this is the first and Mazlich Faber wrote. He is alive, even if québéquoise language is sometimes very exotic ("milk sunt"). But it is not applicable in the state. I really advise you to start by reading "Talk So Kids Will Listen ..." immediately brings tracks and applicable answers. In any case, this type of approach (to store with Thomas Gordon) has upset our family life. To our great good to all!
