Well-designed book. Nice designs, the story is very simple: baby mouse is very curious and when she meets other babies (dogs bb bb horse, rabbit etc .. bb) it undoes their beds and finds droppings, dung, etc. pétoules .. At the end of the book they all turn to her and ask her. "What has he in your baby mice layer". "Well nothing because it makes the pot and they all meet at the pot. My little girl (19 months) delights to open all the layers. At the beginning she scratched all comic layers very quickly and she understood that only opens with the flap. This is a great teaching tool to explain and dramatize the moment of the pot. It has not yet implemented but it will help !!! ... She has a real preference for this book and my door very often in the day so we were reading.