Zoology

In this book, early fluent readers will learn why Burmese pythons are considered an invasive species, how they have established themselves in and impacted new ecosystems, and what scientists… More →

The jungles of Southeast Asia are home to tough animals. Burmese pythons constrict their prey until it stops breathing. Sun bears fight off enemies with their sharp claws. Which would win in… More →

In Butterfly or Moth?, beginning readers will learn to spot the differences between these insects. Carefully leveled text relays what the insects look like and how they behave. Each page then More →

In Animal Poop, beginning readers will learn to identify different wild animal scat in nature. Carefully leveled text provides defining details for each animal's poop, what may be in it due… More →

Camel spiders are fast crawlers. Black fat-tailed scorpions have a venomous sting. When these desert dwellers meet, it's jaws versus claws! In this fun title, engaging text and colorful… More →

Camel spiders are fast crawlers. Black fat-tailed scorpions have a venomous sting. When these desert dwellers meet, it's jaws versus claws! In this fun title, engaging text and colorful… More →

In this book, early fluent readers will learn why cane toads are considered an invasive species, how they have established themselves in and impacted new ecosystems, and what scientists are… More →

Cats are popular pets around the world! In this title, young readers can learn about pet cats, from the care they need to the toys they like, through simple, predictable text and bright… More →

You might think the bears of today are huge, but wait until you discover the bears of the ice age! Through engaging text and detailed illustrations, this hi/lo title introduces these enormous More →

Gather your gear and descend into Earth's underground openings! In this title, young readers are introduced to caves, including the different types of caves, how they form, what lives inside… More →

In Cheetah or Leopard?, beginning readers will learn to spot the differences between these big cats. Carefully leveled text relays what the animals look like and how they behave. Each page… More →

In Chipmunk or Squirrel?, beginning readers will learn to spot the differences between these mammals. Carefully leveled text relays what the animals look like and how they behave. Each page… More →