It must be said, Marion Montaigne has the pencil stroke that triggers laughter! Mom of 32 years, children's books, I first bought them for moi.Celui it (organic panic), educates on the human body, different areas, different systems with a terrible humor! The many and varied creatures (sometimes spoiled ...) that make up our body (cells etc ...) are sketched with efficiency and debility, what learning fun. Me and my 12 year old son loved it, like all his books ailleurs.Ses "encyclopedias" animal with "very stupid life" are hilarious! Do not hesitate to complete the collection.