Author: Werner Holzwarth
"Hmm" what is the knowledge? The story goes through the process of a hapless little mole, looking for which bad guy "hmm" is on his head, and let us easily and happily let us understand: it turns out that every animal has a different shape of excrement, what kind of animal There will be what kind of "hmm"-"piss". And can the post-Little Mole find the bad guy with "hmm" on his head? Flies that eat stool are the key to solving the case! This is a good book that is both interesting and informative. At the end of the book, there is also an article "Animal Eating and Drinking Lazarus", which explains the relationship between animal food, digestion, and excretion. Besides laughing, I also gained common knowledge about biology.
Recommended for Ages: 3-6