Discover the delightfully disgusting science of boo-boos in this colorful biology picture book for kids! Why do bruises change color? Why do we get scabs? What

This colorful follow-up to The Secret Life of Boogers offers a wide-ranging look at the science behind boo-boos and how our bodies heal. All the practical and f

A delightfully disgusting and scientific look at boogers and how they can get us out of sticky situations! Snot might seem disgusting, but it's actually (s)not!

Discover the slightly disgusting, super fascinating science of viruses in this colorful biology picture book for curious kids! Packed with fascinating facts and