Willa and Ben are staying at Misty Inn. Their is a new horse named Fancy. Their favorite horse is Starbuck. They think their grandmother wants to give Starbuck a different home. They don't want their favorite horse to go. One day, Fancy got loose but mysteriously got back in the pasture without anybody seeing her.
Fancy's breaking out seemed to have roused Starbuck, because one night Starbuck ran away! Willa and Ben tracked her down. Their grandma and grandpa came to help them. If you read this book, you'll find out where Starbuck was going. It was a surprise for Ben and Willa.
I really like this book. You should read it because it is a very good book and I like it.