Soon received back soon! I understood the concept (well I think ...) the book "cuckoo" going children, we make "cuckoo" in front of each page of the book but there's a time (and yet believe me, I ' know moments of solitude, sitting on the carpet playing legos, singing "I've got you by the goatee," etc.), I was saying, but there's a time when you had enough. And this book was too much. I found it silly. Tasteless. Uninteresting (yes, I'm well aware of talk of a book aimed at smaller). No thank you!