Ruth Spiro
One Small Spark
Ruth Spiro; illustrated by Victoria Tentler-Krylov
Maxine and the Greatest Garden Ever
Ruth Spiro, illustrated by Holly Hatam
Made by Maxine
Ruth Spiro, illustrated by Holly Hatam
How to Explain Climate Science to a Grown-Up
Ruth Spiro
Baby Loves Meteorology
Ruth Spiro
How to Explain Robotics to a Grown-Up
Ruth Spiro
Baby Loves Automotive Engineering
Ruth Spiro
Baby Loves Paleontology
Ruth Spiro
How to Explain Coding to a Grown-Up
Ruth Spiro
Baby Loves Lunar Phases on Chinese New Year!
Ruth Spiro
