Unicorn Riding Camp (Princess Evie, Bk. 2)

In this enchanting story, Princess Evie and her pony Diamond are invited to take part in a riding camp high up in the Cloud Kingdom. Evie enjoys spending time with her friends and learning new tips and techniques. But when one of the unicorns runs off with hits rider, can Evie and her friends help them find their way home before a storm arrives?