Adventure Pam and Paul

This book is great. We must seek a number of look-alike (2 per degree of difficulty knowing there has 3 levels of difficulty per page duo). In the first research, it has 2 doubles searching, in the penultimate research, it has 9 doubles of research. At the end of the book, two facing pages on a search for two identical toys ... complicated. This book is super-super-super. To offer a child (girl or boy) from 8 years.

Too bad the author have no other published my daughter loves it. When is the next?