I love this movie because they are cave mens and they find a person named guy. Then their land is getting distroied and they are trying to get to heaven. In the croods family there is a mom,dad,granmother,a girl and a boy and also a boy named guy.
I recommend this book because it is about a girl who parents do not care about her. Also she goes to school and her teacher is very nice but not the principal she is very mean. At the end she finds a person who really care about her. It a really good book and I recommend you read this book.