This informative series introduces readers to different types of germs and the ways their bodies fight back. Text, charts, and colorful imagery explore how germs invade the body, replicate,…

Katie Flanagan, Lucy Andia, Isabella Clemente, Keith Evans, Artie Lieberman, and Tony Andia are best friends at Peabody Middle School. Join them as they learn about life and themselves…

Katie Flanagan, Lucy Andia, Isabella Clemente, Keith Evans, Artie Lieberman, and Tony Andia are best friends at Peabody Middle School. Join them as they learn about life and themselves…

On the court, on the field, or in the gym, female athletes are taking their sports to new heights every day. Girls' SportsZone highlights the stars of each sport and the skills they've…

From the sports arena to the page, find out what it really takes to be the greatest of all time! Learn about the leading players and what it took to be the best in their sports. With easy…

Around the globe, mythologies help us understand people and their relationship with the world. Some mythologies have stories that tell how the world was created. Belief systems also include…

On the ridges of Gettysburg and the island of Iwo Jima, in the trenches of the western front and the jungles of Vietnam, and across the sands of Normandy and Iraq, brave soldiers gave their…

Have you ever walked past a cemetery as night is falling and had the sense you were being watched? Have you noticed a gray mist settle over a graveyard as you drive by? Now imagine you lived…

Jared, Stan, Mitch, Barry, and Amy live in the small town of Marshfield, or "Graveyard City." The town has four old cemeteries, and each kid lives next to one. They've witnessed so many…

Jared, Stan, Mitch, Barry, and Amy live in the small town of Marshfield, or “Graveyard City.” The town has four old cemeteries, and each kid lives next to one. They’ve witnessed so many…

From dodgeballs zipping through the air to roller derby skaters slipping past blockers, The Greater World of Sportstakes a look at exciting sports that are just a bit outside the mainstream.…

Most sports fans have strong opinions about the players and teams they follow. And they love to share their views with their friends. This series covers a wide range of topics across a broad…