Eva is very excited about a beach vacation with her family and best friend Lucy, but her secret fear of swimming where there might be hungry sharks could keep her from finding the legendary mermowls.
Rebecca Elliott has illustrated many children's books, including Kiss, Kiss Good Night. She wrote and illustrated the New York Times bestselling Owl Diaries series, the Unicorn Diaries series, Just Because, and Zoo Girl, which was nominated for the Kate Greenaway Medal. She lives with her family in the countryside of Suffolk, England.