A New York Times-bestselling author several times over, Sheryl Berk is most proud of the dozens of books she has co-written with her daughter, Carrie, including The Cupcake Club and Fashion Academy series. Ask Emma is their third collaboration. A renowned celebrity ghostwriter, Sheryl has worked with Maddie and Mackenzie Ziegler, Jack & Jack, Matthew Espinosa, Zendaya, Britney Spears, and others. Her number-one bestseller, Soul Surfer with Bethany Hamilton, was adapted into a major motion picture.