"Hunting, hiding, changing, and stinking bugs are all here! Use your reading superpowers to learn all about different bugs and how they survive - how they hunt, eat, hide, and protect themselves or even completely transform!"

"Learn all about twisters, from the scientists who track them to the people who have their lives turned upside down by the swirling winds"-- When stormy winds start to twist at incredible speeds, watch out for some wild weather. Hayden helps readers learn all about twisters, from the scientists who track them to the people who have their lives turned upside down by the swirling winds. -- adapted from back cover and publisher info

"Did you know that the pyramids were built over 4,000 years ago, or that the Eiffel Tower was the world's tallest building in 1889? Read about these fascinating facts and more inside!"--

Use your reading superpowers to learn all about how and why people build houses in different places.

Introduces the Emperor penguin, describing its physical characteristics, life cycle, and parenting behavior, in which both the mother and father penguin take turns raising their chick.

Use your reading superpowers to learn all about how dinosaurs were discovered - a high-quality, fun, nonfiction reader - carefully leveled to help children progress.

Use your reading superpowers to learn all about how people become astronauts and what it is like to live and work in space.

"Built to Survive Natural Disasters is a beautifully designed reader all about ingenious ways to make buildings safe in the face of fires, floods, quakes, and more"--

Learn all about animal claws, the biggest, the sharpest, and the deadliest claws, and some just used for hanging up to sleep.

"Use your reading superpowers to learn all about the curious creatures that live deep in the oceans"--