Bumba books. Construction zone

Age-appropriate critical thinking questions and carefully leveled text help young readers learn more about front loaders, while also building nonfiction learning skills.

Vibrant photos and an accessible photo glossary engage young readers and help them learn more about dump trucks.

With carefully leveled text, a vibrant photo glossary, and age-appropriate critical thinking questions, this books engages young readers and helps them learn all about bulldozers.

A colorful photo glossary and carefully leveled text help young readers build nonfiction learning skills and learn all about concrete mixers.

Age-appropriate critical thinking questions, carefully leveled text, and vibrant photos help young readers learn all about cranes.

Vibrant photos and age-appropriate critical thinking questions help young readers build nonfiction learning skills and learn about backhoes.