The Diamond War
A Castle Court Kids Books
Zilpha Keatley Snyder
Carlo's is ten years old and in fifth grade, he is a good athlete, and a member of a club called the Pro's for those who love sports. He lives at Castle Court, where he started playing on the baseball diamond a few years before. The only problem is the Pro's want to cut down a place called Unicorn Grove to build a baseball diamond, and Kate and Ari does not want to see that happen.
The Diamond War is a book both girls and boys will enjoy, it is about fighting for something that is dear to you, and learning to make compromises.