This picture book demonstrates the concept of relativity, with simple text to introduce "up" and "down" to little ones
Author: 白病 (Bai Bing), Illustrator: 石哲元 (Shi Zheyuan)
Format: Hardcover
Age: Baby/Toddler 0-3
Pages: 33
Language: Simplified Chinese, pinyin guide (separate print out)
Dimensions: 7.5" x 7.5" inches
