The fifth exciting adventure in a series about ponies, girls, fun and friendship, written by a highly acclaimed Australian author. Shelby would never ever sell her beloved Blue, would she? Just how much money would it take to make her change her mind? And when Shelby's new friend Olivia tells her about a horse that she got for free, Shelby knows it's too good to be true. What is the secret price that Olivia will have to pay?