Why We...

2 books · Ages 411 · Chapter Books

Why We... is a 2-book series for ages 4–11 by Matt Lilley. Each book stands alone — start anywhere.

Where to Start

Start anywhere — each book stands alone.

That said, Why We Love: The Science of Affection and Why We Cry The Science of Tears are great first picks.

All Books

No particular order needed — browse and pick what catches your eye.

What This Series Covers

Curiosity & WonderEmpathy & KindnessScience ExperimentsSadness & GriefAnger & FrustrationLove & Family