Bestseller. Each Advent Calendar contains 24 books individually wrapped in a festive envelope. Unwrap one book every day and enjoy a magical tale in the run-up to Christmas. Dimensions: 35.5 x 1.4 x 54 cm. Settle down for story time each night and join Mickey, Woody, Belle, Olaf, and many more familiar faces for page after page of Christmas adventures! Age Range: All ages.