Bullfrog Books

In Green, emergent readers will learn about plants, animals, and rocks that are green. Vibrant, full-color photos and carefully leveled text will engage young readers as they discover where… More →

In Backhoes, emergent readers will learn about the functions of a backhoe. Vibrant, full-color photos and carefully leveled text will engage early readers as they discover how the machine is… More →

In Mice, emergent readers will learn about the life of a mouse. Vibrant, full-color photos and carefully leveled text will engage early readers as they discover that mice are most active at… More →

In Trucks, early readers will learn about different types of trucks and the jobs they perform. Vibrant, full-color photos and carefully leveled text will engage young readers as they discover More →

In Sharks, early readers will learn about the many different kinds of sharks. Vibrant, full-color photos and carefully leveled text will engage early readers as they discover the unique… More →

In Orange, early readers will learn about the different foods, insects, and rocks that are orange. Vibrant, full-color photos and carefully leveled text will engage emergent readers as they… More →

In Fall, beginning readers will explore the season of fall. Vibrant, full-color photos and carefully leveled text will engage early readers as they discover how fall weather affects the… More →

In Walruses, young readers will learn about the behaviors of walruses. Vibrant, full-color photos and carefully leveled text will engage beginning readers as they discover how walruses fight… More →

In Flowers, beginning readers will learn about different types of flowers. Vibrant, full-color photos and carefully leveled text will engage early readers as they discover how to tell the… More →

In Horses, early readers will learn about the behaviors of horses that live on a farm. Vibrant, full-color photos and carefully leveled text will engage emergent readers as they discover how… More →

In Seals, early readers will learn about the behaviors of seals. Vibrant, full-color photos and carefully leveled text will engage beginning readers as they discover how seals hunt for food… More →

In Sea Stars, emergent readers will learn about the behaviors of sea stars. Vibrant, full-color photos and carefully leveled text will engage young readers as they discover how sea stars have More →