â€śA sweet, life-affirming tale . . . with a liberal sprinkling of magic.â€ť â€”Marie Claire (UK)â€śFilled with family secrets, intrigue, and magic aplenty.â€ťâ€”BooklistBestselling author Cecelia Ahern follows The Gift and P.S. I Love You with the mesmerizing story of a teenaged girl coming face-to-face with grief, growth, and magic in the Irish countryside, after a mysterious book begins to reveal her own memories from one day in the future. Perfect for long-time fans of Ahern, as well as for younger readers coming to her for the first time, The Book of Tomorrowâ€™s strong voice and sophisticated storytelling mark an instant new classic from this already beloved author.