In Helicopters, early fluent readers learn about the science, engineering, and physics behind hel...

In Space Stations, early fluent readers learn about how space stations are constructed and what t...

Pig Detectives

'Early readers will learn about the science behind the Hindenburg disaster through ... leveled te...

'Early fluent readers will discover the STEM concepts behind track and field, while learning abou...

In Robots in the Field, early fluent readers learn about the roles robots play in the field of ba...

In Animals in Winter, beginning readers will learn how animal behavior changes during the winter ...

'Bullfrog Books are published by Jump!.'

'Engaging images accompany information about metamorphic rocks. The combination of high-interest ...

Text and full-color photographs take beginning readers on trip to the seashore and encourages the...

In Gardens in Spring, beginning readers follow a group of children as they plant a garden. Vibran...

What does it mean to be a good citizen? What can kids do to become one? In this book, beginning r...

'In Helicopters, early fluent readers learn about the science, engineering, and physics behind th...

'Carefully leveled text and vibrant photographs introduce the earliest readers to the various ani...

'Explore(s) the many ways animals adapt to survive and thrive during the cold winter months'

How do we show respect to one another? It might be as easy as listening carefully or having good ...

'Carefully leveled text and beautiful full-color photographs take beginning readers on trip to th...

'Readers will discover the STEM concepts behind tennis, while learning about motion and movements...

'Who Lives on the Prairie? introduces emergent readers to a variety of prairie-dwelling animals w...

It can be tempting to tell a white lie to avoid getting in trouble. But what would that tell othe...

Sometimes doing the right thing might seem boring. Why do homework when video games are much more...

'In this book, early fluent readers will discover the STEM concepts behind basketball, while lear...

'Bullfrog Books are published by Jump!.'

'Bullfrog Books are published by Jump!.'

'Bullfrog Books are published by Jump!.'

This illustrated book for beginning readers describes the behavior of animals in the spring as th...

'Bullfrog Books are published by Jump!.'

'Developed by literacy experts for students in kindergarten through grade three, this book introd...

In Spacecraft, early fluent readers learn about the construction and function of a variety of spa...

'This photo-illustrated book for beginning readers describes the behavior of birds in the spring ...

In Weather in Spring, beginning readers explore spring's changing weather and how it affects peop...

Sometimes doing the right thing might seem boring. Why do homework when video games are much more...

'Carefully leveled text and vibrant photographs introduce emergent readers to the science of fog....

In Robots in the Factory, early fluent readers learn about the role robots play in manufacturing ...

'Readers will discover the STEM concepts behind volleyball, while learning about the motion and m...

Shapes in the City takes readers on an urban journey, pointing out the many familiar shapes they ...

In Gardens in Spring, beginning readers follow a group of children as they plant a garden. Vibran...

In Robots in Space, early fluent readers learn about the many ways robots have expand what's poss...

'Carefully leveled text and vibrant photographs introduce emergent readers to the science of snow...

'Carefully leveled text and vibrant photographs introduce the earliest readers to the various ani...

'Engaging images accompany information about metamorphic rocks. The combination of high-interest ...

'Engaging images accompany information about sedimentary rocks. The combination of high-interest ...

In this book, early fluent readers will discover the STEM concepts behind water sports, while lea...

Helpful people make life easier! From doing chores to carrying groceries, there are many ways to ...

'Carefully leveled text and vibrant photographs introduce the earliest readers to the various ani...

'Explore[s] how birds migrate or adapt to survive and thrive during the cold winter months'

In Robots at Home, early fluent readers learn about the many kinds of robots built to help people...

In Weather in Winter, beginning readers explore how winter's chilly temperatures affect people an...