Grade 6 - 9

From fixing broken limbs to fixing broken hearts, only a handful of animals share the rare superpower of regeneration. This hi-lo book introduces animals that have adapted to regrow or repair More →

All living things need to make more living things. It's how we keep our world full of birds and bees, plants and people. Whether sexual or asexual, each living thing has developed a system… More →

When disasters strike, people aren't the only ones in danger. Tornadoes, hurricanes, fires, and more also threaten the lives of animals. In this graphic narrative nonfiction series, readers… More →

Gray wolves were predators that dominated the North American landscape hundreds of years ago. But when Mike Philips and Doug Smith relocated 14 wolves to Yellowstone in 1995, it was the first More →

Known as the Ultimate Underdog, the high-flying Rey Mysterio has been a fan favorite since his debut. Trained in Mexican lucha libre wrestling, Mysterio makes up for his small size with… More →

Water floods through cities along coastlines and islands all around the world. And the rising water has already started pushing people from their homes. What on Earth is causing these rising… More →

Moving water cuts through plains and down mountains. Rivers and streams shape the world around them as they provide an important source of water for life on the planet. Explore more about… More →

For Roald Amundsen, a passion for adventure started early on. As a young boy he slept with the windows open even during frigid Norwegian winters to prepare himself for the life of polar… More →

The word Croatoan carved onto a post and the letters "CRO" scratched onto a tree. What do these two clues reveal about Roanoke's missing English colonists? Interested students can sort… More →

The possibilities are endless in the world of Roblox! This popular platform lets players make their own games, collect unique items, attend fun events, and connect with friends. But when did… More →

Robonauts have been built to be substitutes for astronauts. They are made to look and move much like humans so they can take over time-consuming or dangerous space work. This high-interest… More →

Twenty-five times faster than the speed of sound, rockets are high-speed space delivery machines. Every week, at least one rocket launches into space from somewhere in the world! This title… More →