Grade 4

Did you know there is a whale as long as two school buses? Or a bird that's so heavy it can't even fly? Kids will enjoy exploring the world of supersized animals in this exciting series.… More →

Travel at top speeds in this fast-paced series! Reluctant readers will explore the fastest cars, boats, jets, motorcycles, and trains in the world. They will learn the history of these… More →

How do the smallest animals survive? What roles do they play in their ecosystems? The World's Smallest Animals introduces readers to the tiniest creatures on Earth. Each book highlights a… More →

Burmese pythons devour any creature they come across. Red imported fire ants attack people and animals with painful, burning stings. Cane toads secrete a deadly poison when any predators try… More →

Tall buildings, shimmering lights, dark alleyways...and ghosts? Get ready for expertly crafted, spine-tingling stories for beginning readers! Explore every spooky corner of New York, Chicago, More →

Get ready for bone-chilling stories for beginning readers! Explore frightening cemeteries, haunted houses, spooky libraries, and other scary places in this expertly crafted series for young… More →

Get ready for bone-chilling stories for beginning readers! Explore frightening cemeteries, haunted houses, spooky libraries, and other scary places in this new, expertly crafted series for… More →

Get ready for bone-chilling stories for beginning readers! Explore frightening cemeteries, haunted houses, spooky libraries, and other scary places in this , expertly crafted series for young More →

Get ready to set sail on the greatest--and most doomed-- ship ever built. In this riveting series, children will learn about all things Titanic. They will explore how the massive ship was… More →

From creepy to cute and smart to strong, the animals of Earth are pretty extreme. But what are the most amazing animals out there? Learn all about animal extremes in a fun top-10 format.… More →

Go undercover with some of history's greatest spies! In this graphic nonfiction series, readers will follow the daring exploits of spies around the world. Detailed illustrations combine with… More →

Get ready to be grossed out! Young readers will need a strong stomach to digest this nauseating series. Packed with outrageous facts about revolting animals, bugs, and more, these books are… More →