Join the lovely Annalie Grainger, author of books for young adults, in The Storybox Bookshop where she will be running a drop-in creative writing session for teens. As a commissioning editor of Walker Books, she'll also be able to tell you everything you wanted to know about getting published. And we will have cake! Books, cake, fab author – what's not to love?

Annalie is the author of two books for teens. Her latest In Your Light is a tense story of secrets, sisterhood and running away…