The Saikyo-Oh Zukan series, themed around animals, yokai, and dragons. - Series Name: Saikyo-Oh Zukan, Choujyou Kessen (Summit Decisive Battle) - Quantity: Saikyo-Oh Zukan: 14 volumes total, Choujyou Kessen: 4 volumes - Themes: Animals, yokai, dragons, etc. - Target Audience: Children - Publisher: Gakken, etc. This is a series that my child loved, but they have outgrown it, so I am selling it. I used to buy new releases about a year ago, so I'm not familiar with the recent publications, but I believe I have a good collection of the older Saikyo-Oh books. These are used books that my child has read, so there may be some folds and stains, but they are in a condition that does not interfere with reading. Please understand that these are used items. Thank you for looking.