作者/Author：Cao Wenxuan(writer), Yu Rong (Illustrator)

出版时间/Publication Year：Mar 2014

书号/ISBN：978-7-5391-8655-9

定价/Price：¥25.00

内容简介/Introduction：

Mr. Fatty lived east of the river, while Mr. Skinny lived west of the river. They were enemies. They told their son couldn’t play with each other, their son told their dogs couldn’t play with each other......One morning, the two families were cooking breakfast. The family to the east used wet firewood in their stove, and black smoke came out of their chimney. The family to the west used dry firewood, and white smoke came out of their chimney. The black smoke and the white smoke had come together, forming a light grey cloud floated, further and further away......