Laughter: A Scientific Investigation

The Humor Code: A Global Search for What Makes Things Funny

Hardwiring Happiness: The New Brain Science of Contentment, Calm, and Confidence

Unmasking The Face

I Contain Multitudes: The Microbes Within Us and a Grander View of Life

You Just Don't Understand: Women and Men in Conversation

Ha!: The Science of When We Laugh and Why

Inside Jokes: Using Humor to Reverse-Engineer the Mind (MIT Press)