"A mesmerizing overview of the world as it was when glaciers covered the earth and long-extinct creatures like the woolly mammoths and saber-toothed cats battled to survive. Go back 20,000 years ago to a time of much colder global temperatures when glaciers and extensive sheets of ice covered much of our planet. As these sheets traveled, they caused enormous changes in the Earth's landscape and climate, leading to the evolution of creatures such as...

"No one knows where the term Underground Railroad came from--there were no trains or tracks, only "conductors" who helped escaping slaves to freedom. Including real stories about "passengers" on the "Railroad," this book chronicles slaves' close calls with bounty hunters, exhausting struggles on the road, and what they sacrificed for freedom. With black-and-white illustrations throughout and a sixteen-page black-and-white photo insert, the Underground...

Emotions are like a rainbow—there is a color for every one we feel. And when the angry feeling starts to take over the rainbow, it's time for The Red Book! Simple activities, tips, and tricks help young readers whose angry red shines brightest in the rainbows of their colorful minds. They can turn the pages from front to back or back to front. They can use every single page or open the book to just one random page. Soon, the other colors of...

"More than 2,000 years ago, travelers wrote about the incredible sights they saw while on their journeys. They told tales of hanging gardens that were built for a Babylonian queen, and a colossal statue that guided ships through the harbor of Rhodes in Greece. These writers compiled a list of the very best of these sights that are now known as the Seven Wonders of the Ancient World. Author Yona Zeldis McDonough takes the readers on a trip to the Great...

Have you ever been on vacation? Where did you go? Was it hot or cold? Explore different vacations all over the planet in this book!

""Remember the Alamo!" is still a rallying cry more than 175 years after the siege in Texas, where a small band of men held off about two thousand soldiers of the Mexican Army for twelve days. The Alamo was a crucial turning point in the Texas Revolution, and led to the creation of the Republic of Texas. With 80 black-and-white illustrations throughout and a sixteen-page black-and-white photo insert, young readers will relive this famous moment in...

If you could have a superpower, what would it be? Animals have lots of cool powers, such as seeing in the dark, regrowing body parts, and having awesome ways to protect themselves! The graphemes /u/ow/ are featured in this title. Animals With Superpowers is part of Decodables by Jump!, a comprehensive library of decodable leveled readers that follow a sequenced approach to phonics instruction. Young readers will enjoy colorful, photo-packed nonfiction...

Emotions are like a rainbow—there is a color for every one we feel. And when the nervous feeling starts to take over the rainbow, it's time for The Purple Book! Simple activities, tips, and tricks help young readers whose nervous purple shines brightest in the rainbows of their colorful minds. They can turn the pages from front to back or back to front. They can use every single page or open the book to just one random page. Soon, the other...

Entertaining, eye-opening and educational, this deep dive into the microscopic world of germs discusses the microbes in and on our bodies that help us survive, the ones that don't and everything in between.