Grade 6

The Galápagos Islands were named for the amazing giant tortoises that live there—but these incredible reptiles are endangered. They live only on the Galápagos Islands, located in the Pacific Read More →

Nick and Ava have become friends over the fact that they're the only upper classmen who still ride the bus to school. And every day, they see the same boy—who they call The Kid—walking along… Read More →

Did you know that tractor-pulling vehicles can have as many as six engines in one tractor? These engines come from vehicles such as jets, speedboats, and tanks! The tractors need as much… Read More →

Did you know scientists perform hundreds of experiments in space each year? Or that these scientists have brought animals, plants, and more to the cosmos for study? Learn more about… Read More →

"I didn't hear the word transgender until I was eighteen, when a person I was dating came out as trans. My boyfriend came out as my girlfriend, and I thought, 'What . . . is that?' She said,… Read More →

Who do you think you are? Part of identity is how people experience their gender. Transphobia is intolerance of any part of the range of gender identity. This accessible, illustrated book… Read More →

Today, engineers are creating ever-evolving technology to help us travel farther, faster, and more sustainably than ever before. This book explores the engineering evolution in… Read More →

The ancient world saw many empires rise and fall. But how did massive empires such as Babylon or Rome move information and resources across continents? They relied on one of the oldest… Read More →

Mario is a star running back for Foggy Creek High. But when his classroom performance falls short, he risks missing the biggest game of the year. This problem is weighing on him when he runs… Read More →

On a global scale, humans create around 2.6 trillion pounds of waste every year. None of this trash is harmless—landfills and dumps leak toxic chemicals into soil and groundwater, while… Read More →

This you should know: Gray squirrels are almost always larger, faster, and more aggressive than reds. They out-eat the reds and out-breed them. Science says the grays will eventually win.… Read More →

Two soccer players collide on the field. A soldier in Afghanistan is thrown to the ground during a bomb explosion. A teen has an accident while riding her bike—and she isn't wearing her… Read More →

Blast forward at warp speed or loop back to change the past. Beware, though—the butterfly effect is a real risk! Although they seem like scene-stealing sci-fi stories, they are based in… Read More →

Humans might one day travel to Mars. To get there, they need a lot of equipment and supplies. Scientists are hard at work creating new spacecraft, spacesuits, and technology to help… Read More →

When Jazmine and Jason's younger brother's bike gets stolen, they team up to compete in a treasure hunt TV competition so they can use the prize money to replace it. But when they realize… Read More →

Treasure Hunt Puzzles is a unique story-style puzzle book that propels you into four separate adventures. You'll follow an ancient Inca trail into the jungle, travel to the moon in a… Read More →

Jim Hawkins thinks his life is rather dull…until he discovers a treasure map belonging to the infamous pirate Captain Flint. Jim sets off with a crew to search for the buried gold. But not… Read More →

Did you know that President Thomas Jefferson used a copier? Or that one of the world's fastest computers is the size of a two-story house? Get ready to learn the strange stories behind… Read More →

Hector's father used to be a Golden Gloves champion boxer. Now he's an unemployed alcoholic. Hector is trying to stay focused on winning his first amateur MMA fight, but it's not easy when… Read More →

From an ancient legend comes a love story for all time. Strong and brave, Tristan is the nephew of King Mark of Cornwall and one of his finest English knights. Mark sends Tristan to Ireland… Read More →

Soaring thousands of feet above sea level in nothing but a fabric suit? It sounds crazy, but it's the reality of modern human flight. Action-packed photos and engaging text propel readers… Read More →

Take your tropical getaway to the next level. Discover what a tropical forest has to offer by learning about some of the greatest places to go off-grid. Where are some of the most popular… Read More →

Persephone Pinchgut is back to tell you more about her exciting life and adventures. Get up close and personal with twin Perse in her fabulous new diary. It's the summer and no one needs a… Read More →