This is a character encyclopedia with many illustrations. - Title: Saikyo-Oh Zukan: Yami no Ouja Ketteisen-hen (The Strongest King Encyclopedia: Dark King Decisive Battle Edition) - Publisher: Gakken - Genre: Picture Book/Children's Book - Features: Rich in illustrations, featuring character depictions Thank you for looking. Please note that the cover has a crease as shown in the second photo. There is no cover. Please refrain from purchasing if you are concerned.