"With bold black outlines and vivid coloration... the artwork captures the action as the boys exercise their ingenuity."—School Library Journal
The Kang boys don't want their teacher to write embarrassing notes on their hands anymore. Can they concoct a formula for what just may become a very useful school supply?
This series, recounting how the creative Kang brothers discovered four of China's famed inventions, is redesigned to feature new bilingual simplified Chinese translations.| ISBN | 9781597021234 |
|---|---|
| EISBN | 9781597021326 |
| Author | Ying Chang Compestine |
| Publisher | Immedium |
