Tillie Pages lives with her grandparents since her mother disappeared many years ago. The girl loves to read and spends all her free time in the family bookstore Pages and Co. When one day she meets her favorite heroines Alice from Wonderland and Anya from Green Gables right there, her immersion in the book world becomes... real! After learning the truth about the incredible gift she and her family have, Tilly hopes she can solve the mystery of her mother's disappearance. However, traveling through the pages of a book can be very dangerous if you accidentally get stuck in the endpapers or meet someone in the middle of the story who should not be there...