Set of two books from the "Kaiketsu Zorori" series, featuring colorful illustrations and fun stories. - Title: Kaiketsu Zorori Taberareru!! (Zorori the Great Eater!!) - Title: Kieta? Kaiketsu Zorori (The Missing? Kaiketsu Zorori) - Author: Original work by Yutaka Hara - Series Name: Kaiketsu Zorori - Illustrations: Characterized by colorful illustrations - Target age: For lower elementary school students The Zorori series is very popular with elementary school children. These are volume 36 and volume 58, but each can be enjoyed independently. Thank you for looking.