Mermaid!

When a day at the beach reveals Lena's secret worries, her smile goes away. Even ice cream doesn't make it better! So Luka sets out to find something - or someone - to help... From the author and illustrator team behind the much-loved Unicorn! comes a brand new adventure about friendship, the wonders of the sea and how the ocean can seem a little scary sometimes - until you go swimming with a mermaid.