Robin Yardi Libri

When the evil mermaid Rozaro casts a spell putting all the Coral Keepers of Anjeea, protectors of the kingdom, to sleep it is up to Princess Finn (who has so far failed her Keeper test) and her two friends to fight back--but first she must master her shark magic by overcoming her fear of sharks.

After Mattie Waters loses her mother, she goes to live with her aunt, the owner of a roadside donut shop in Big Sur, California. When an owl taps on Mattie's window one night, Mattie looks out to see something suspicious taking place nearby. With help from her friends--and from Alfred, a stuffy but good-hearted owl--she'll set out to find the culprits, facing fears that have followed her since her mother's death.