I have never believed in Santa Claus, and the Tooth Fairy was highly suspect as a child. However, the idea of a fairy godmother, while not remotely realistic, has always appealed to me. Mariana Zappata is like a literary fairy godmother, able to transform the deepest of book slumps into joy simply with strokes on a keyboard. I was in a book Funk with a capital “F” after reading my last book. Zappata worked her magic with Lingus, though, and I couldn’t be more grateful.