Bullfrog Books

In Jellyfish, early readers will learn about the physical features of jellyfish, and discover how they catch food even though they can't see and don't have a brain! Vibrant, full-color photos More →

In Iguanas, early readers will learn how iguanas search for food and escape from predators in the rain forest. Vibrant, full-color photos and carefully leveled text will engage emergent… More →

In Easter, early readers will learn about the Christian holiday of Easter and the ways people celebrate it. Vibrant, full-color photos and carefully leveled text will engage emergent readers… More →

In Fireflies, early readers will learn about the life cycle of a firefly, and find out why the insect flashes its lights. Vibrant, full-color photos and carefully leveled text will engage… More →

In Seeing, early readers will discover how seeing works and how we use this sense to learn about our surroundings. Vibrant, full-color photos and carefully leveled text will engage emergent… More →

In Lobsters, early readers will learn about the physical features of lobsters and discover how these crustaceans catch food and stay safe from predators. Vibrant, full-color photos and… More →

In Farmers, early readers will learn how farmers work to raise crops and animals. Vibrant, full-color photos and carefully leveled text will engage emergent readers as they discover what a… More →

In Dentists, early readers will learn how dentists keep our teeth healthy. Vibrant, full-color photos and carefully leveled text will engage emergent readers as they discover what a dentist's More →

In Race Cars, early readers will learn about the parts of race cars that help their drivers win races. Vibrant, full-color photos and carefully leveled text will engage emergent readers as… More →

In Motorcycles, early readers will learn about the different kinds of motorcycles people ride and what those bikes are used for. Vibrant, full-color photos and carefully leveled text will… More →

In Smelling, early readers will discover how we smell odors, and how we use this sense to learn about our surroundings. Vibrant, full-color photos and carefully leveled text will engage… More →

Getting your first pet is a big step, and it requires a lot of responsibility. Filled with cute pet photos and easy-to-understand text, these books give kids an introduction to all the tasks… More →