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. Carton Qty: 8. Settle down for story time each night and join Spiderman, Hulk, Captain America, Thor and many more familiar faces for page after page of Christmas adventures! Age Range: All ages.