The coolest biology lesson you'll ever read.

Have you ever wondered what makes your heart beat, why your stomach growls, how plants somehow eat sunlight, or what tiny creatures live on your skin (don't worry-they're friendly... mostly)?

Get ready to dive into the weird, wild, and totally amazing world of biology in a book that makes life science fun, simple, and seriously cool.

In How Life Works, author Alex Wilder breaks down big biology ideas into easy-to-understand, laugh-out-loud explanations. You'll explore: