Doraemon Science World: First Wonders Science World: Dinosaurs and Lost Animals Science World: Mysteries of the Earth These books show slightly more wear than visible in the photos, and there are creases and signs of aging. Please understand this before purchasing. These items have been inspected by a non-professional and stored at home. Please refrain from purchasing if you are seeking a perfect, new item or if you are overly concerned about condition. Significant price reductions are not possible.