Zatch, Kiyo and their friends are in their most dangerous predicament yet--inside the body of a mamodo so big, it could swallow a skyscraper! The evil Riou wants to release the giant mamodo Faudo from his prison, and to stop him, they'll have to fight their way through the monster's heart, his brain, and the rest of his enormous organs! But are even Riou's normal-sized allies too much for our heroes to handle? To win this battle, they'll need to have guts--or get inside guts!
- ISBN10 1421517159
- ISBN13 9781421517155
- Publish Date 1 December 2008 (first published 9 August 2005)
- Publish Status Out of Print
- Out of Print 1 May 2013
- Publish Country US
- Imprint Viz Media, Subs. of Shogakukan Inc
- Format Paperback
- Pages 192
- Language English