"Blue-blooded crabs? Platypus that sting? One-hundred-year old reptiles? Meet some of nature's longest-surviving species! Discover the stories of these incredible animals and find out how they help scientists piece together evolutionary history"--

Monarch butterfly populations have been declining for the last two decades, and scientists aren't sure why. This book takes readers on a quest to discover what is happening and what scientists know. --

Get ready for a fascinating trip around the seven continents of the world! Simple, engaging text and colorful, mesmerizing pictures teach you about each continent's land features, populations, native animals, technological advances, and lots more-including how to find each continent on a map! Antarctica is the most remote continent, and this title teachers readers all about the people who study and explore there, as well as the animals that live there....

Presents a simple introduction to Australia, focusing on its geographical features and points of interest.

Explores the pros and cons of de-extinction and the new science that makes it possible.

Explores the most adventurous places on Earth, extreme plants and animals, crazy weather, and outrageous landforms.

Explains how Arctic terns live; discusses their migration, its purpose, and its route; and lists threats Arctic terns may face on their migration --

"Where did the moon come from? And what could be hiding on its dark side? Young readers can learn about the current mysteries surrounding the moon"--