Katy is the author of several young adult novels including The It Girl series, the Hotel Royale series and Morgan Charmley: Teen Witch. She is the co-author of the middle grade Lightning Girl series and Star Switch with Alesha Dixon, and the Find the Girl teen series with YouTube stars Lucy and Lydia Connell. Katy was proud to be the author of a retelling of Jane Austen's Emma for the Awesomely Austen series, a collection of Austen's novels retold for younger readers. She has also written a non-fiction book, How to be a Princess: Real-Life Fairy Tales for Modern Heroines. Katy lives in London with her partner, Ben, and her rescue dog, Bono. The Secret Bridesmaid is her adult fiction debut.