Rainbow Fish to the Rescueis a good book about friendship and loving one another for who we are. In the previous book Rainbow Fish had to learn the art of sharing and shared with friends some of his glittering scales. In this book they all have a glittering scale except for the newest fish to try and join the group (striped fish). The striped fish comes over and asks to play with them. All of the friends except for Rainbow Fish decide to tell him "no way" because he does not have a glittering scale. Through the story there is a encounter with a shark and the friends need to decide to either stick with those that look like them or help someone in need. Rainbow Fish shows the real meaning of friendship and loving those for who they are and not what they look like! :)