Pengarang: Illustrated by Zhang Lijie

Pandas like to pee upside down. Rabbits eat their poo and digest it again. Sloths pee under trees once a week. There is a golden rule of 21 seconds in the animal kingdom. Hippos decide which one is …

This is a popular science book for kids at 3 to 7 and their parents. It is a guidebook for parents to read before they go to zoos with their kids. The folders in the book are big surprises! The …