Did you know that once upon a time, about 8 million years ago, guinea pigs weren't sweet, cute, or little? We all know about the enormous dinosaurs that used to

Hermit crabs have 10 legs and switch shells when they get too big for their current shell. The answers to many questions about hermit crabs are found in this bi

Guinea pigs look a little like pigs, with their short, round bodies. They even squeal like pigs! However, guinea pigs are not pigs—they’re rodents. Readers

In this delightful introduction to basic addition, one guinea pig is joined by another, and they're joined by another, and so on until 10 guinea pigs are cavort

Explains the different types of rodents including guinea pigs, what they eat, where they live, how they protect themselves, and how they reproduce.