This book has been graded for interest at 12-18 years.

There are 240 pages in this book. This is a comic book. This book was published 2006 by First Second .

THIEN PHAM is a comic book and visual artist, based in the Bay Area. He is also a high school teacher. Pham illustrated Gene Luen Yang's Level Up, a YALSA Great Graphic Novel and New York Times Notable Children's Book . Sumo is his first solo work.