The collection "My Little DOCS" is stunning. It offers large pictures, large double pages performed in a beautiful style "clear line" with lots of details visible and some text to help dads and moms. Personally, I use it as a tool to stimulate curiosity as field exploration and discovery rather than a history book itself. My boy was just 3 years old and no longer wants these books at bedtime. During the day, he plunges it with delight, and I often hear them tell their own stories ... "Air travel" is one of his favorites, simply because I travel a lot and that m 'was therefore useful to describe him in detail what I was doing on the days when he saw me disappear too early.