Blow up your inflatable, apply the factor 50 and polish those sunnies… Mira and Dave the naughtiest unicorn are going to the beach! Mira can't wait to build a giant sandcastle (although Dave is more interested in eating a giant glittery icecream).But when Mira and her Unicorn School friends go exploring and spot a little narwhal in BIG trouble, the fun day out turns into a super-adventurous rescue mission… it's Dave and Mira to the rescue!Pip Bird is a children's author living in London. When she's not writing magical stories, she dreams of going to Unicorn School and having her own Unicorn Best Friend Forever.