Chris Hsu

Books
Zero! The Number That Almost Wasn't Zero! The Number That Almost Wasn't
Zero! The Number That Almost Wasn't
2025
I Am Someone Else I Am Someone Else
I Am Someone Else
2019
The Boo-Boos That Changed the World The Boo-Boos That Changed the World
The Boo-Boos That Changed the World
2018