The book is about two siblings who hate each other and never get along. They are always trying to get one another in trouble and just doing normal sibling things. This book is actually based off two of Jerry Spinelli's children. This book actually expresses everyday things that siblings do ie; arguing, snitching, etc. The way this book is organized is every other chapter is a certain sibling. The book is written by Jerry Spinelli and if you want to find out more about the book check out our book trailer.