This is a terrible question, like asking which one of my kids is my favorite! I love all of my books in different ways. Sinister Sweetness is my creepy book, and it’s based on my favorite fairy tale (Hansel and Gretel). Wish Girl is set in the place I loved the most in the world as a child, and loosely based on some real kids I also loved… but Nightingale’s Nest is the book of my heart. It’s full of sad parts, but a lot of hope, too… and birds, and music, and magic, and all the things I think are most important.