This isn't really appropriate for children. Let them read about animals, picture books, and rhymes. They are still developing. We should be teaching them principles of caring for others, caring for themselves, things like regulating emotions, distinguishing fact from fiction and making their own, un-influenced decisions. Children go through phases all the time. It doesn't mean you should push this propaganda onto them. Allow them to think for themselves. On a less serious note, the illustrations in this book and the story is pretty sub-par and thrown together. Take your kid to a library and let them pick out something that looks interesting for themselves. Reading is way more enjoyable and memorable that way.