Enchanted River (Book 4) Fairy Unicorn Series

When Zoe discovers that Unicorn Island is flooding, she knows she has to stop the waters – and fast! Is there any way for Zoe and her best friend, Astra, the fairy unicorn, to save the island from disaster?

Series: Fairy Unicorns
Zoe is staying with her Great Aunt May for summer vacation when she discovers a secret world, a land full of Fairy Unicorns, but Zoe soon finds out that Unicorn Island is in terrible danger.