No cover. Other than that, it's generally clean with no major damage, but please understand that this is a used item before purchasing. Please check the photos carefully. Adults can also learn from it ^ ^ - Title: Secrets of Science - Author: Supervised by Yuko Katsuragi, Manga by Kozue Aoki - Cover Design: Illustrated hardcover - Content Format: Explains science in manga format - Number of pages: 49 pages - Series Name: Gakken Manga Secrets Series Thank you for viewing.