Bullfrog Books

Did you know Mustangs are named after mustang horses? In Mustang, beginning readers learn about this car brand, when and where the cars were first made, what its logo represents, and some of… More →

In Honeybees, beginning readers will discover how these insects gather pollen and make honey in a hive. Vibrant, full-color photos and carefully leveled text will engage young readers as they More →

What furry felines have prowled the White House halls? In White House Cats, kids will find engaging stories about playful and curious pet cats that presidents have kept while in office.… More →

In Tennessee Walking Horses, beginning readers will learn about the physical features, characteristics, and common duties of Tennessee Walking Horses. Vibrant, full-color photos and carefully More →

Do you know what the four rings of Audi's logo stand for? In Audi, beginning readers learn about this car brand, when and where the cars were first made, what its logo represents, and some of More →

In Morgan Horses, beginning readers will learn about the physical features, characteristics, and common duties of Morgan horses. Vibrant, full-color photos and carefully leveled text will… More →

What barnyard animals have lived at the White House? In White House Farm Animals, kids will read engaging stories about a cow that made milk for a president, a goat that pulled kids around… More →

Did you know Mustangs are named after mustang horses? In Mustang, beginning readers learn about this car brand, when and where the cars were first made, what its logo represents, and some of… More →

In American Paint Horses, beginning readers will learn about the physical features, characteristics, and common duties of American paint horses. Vibrant, full-color photos and carefully… More →

Dinosaurs and ancient reptiles lived millions of years ago, but readers get a firsthand look at them in Dinosaur World! Engaging, story-driven narratives captivate and educate readers about… More →

What is density? How does it affect whether an object sinks or floats? In Density, beginning readers learn how particles play a role in comparing the density of different objects. Vibrant,… More →

Did you know some Corvettes race? Or that they're made in Kentucky? In Corvette, beginning readers learn about this car brand, when and where the cars were first made, what its logo… More →