By award-winning Children's Laureate Joseph Coelho, a chunky board book special addition to the Luna Loves... series.

Today is all about books, and Luna has the whole day planned... Dress up as her favourite book character: a unicorn! Meet an author and an illustrator. Buy a new book. But - disaster! - Luna the Unicorn's costume has ripped! Can Dad come to the rescue with some special book magic?
A special addition to the Luna Loves... series celebrates the magic of books to bring families and friends together - and sometimes save the day!