I bought this for my two year old nephew and i think this is a good book with a good values for children in it and is thus very good for parents to buy it.
The book is thick and not easily ripable and the kid love reading it because it has large font and colorful picture. The story is easy to follow and the collection as a whole is really good if you have the whole set
In this book, you can folow a hippo as he learn to be polite and ask for things using the word "Excuse me", especially because he is fat and knock over thing easily.