Grade 4
4814 records found. Displaying 3889 - 3912.
The Hungry Troll
From the Series Magical Protection Agency
Luisa Lopez can't wait for her next mission with the Magical Protection Agency! But her impatience leads to a hungry troll escaping into the human world. Can Luisa and her cousin Leo find a… Read More →
The Hunt for Hidden Treasure: A Mystery about Rocks
From the Series Summer Camp Science Mysteries
When Jordan finds a treasure map at Camp Dakota, the hunt for hidden treasure is on! As the campers follow the map, they discover that time has changed some of the landmarks. They'll need to… Read More →
The Hunt for the Missing Spy
From the Series The Code Busters Club
Cody, Quinn, Luke, and M.E. are the Code Busters—clever clue hunters with a passion for puzzles. They can't wait for their school trip to Washington, D.C., where they'll get to visit the… Read More →
The Inkberg Enigma
"Haven't you always thought there’s something WEIRD about this town, Miro?" Miro and Zia live in Aurora, a fishing town nestled in the shadow of an ancient castle. Miro lives in his books;… Read More →
The Inner Planets: Use Your STEM Skills to Explore Our Nearest Neighbors
From the Series Mission: Space Science
Within our solar system are four rocky planets. We have named them the inner planets because they are closest to the sun. But what do we know about these rocky places? The Inner Planets… Read More →
The Inquisitive Kid's Guide to the Human Body — Library Bound Hardcover Set
From the Series The Inquisitive Kid's Guide to the Human Body
The Inquisitive Kid's Guide to the Human Body is a fantastic introduction to the science of the human body, for young readers. Hilarious illustrations and an engaging question-and-answer… Read More →
The Intasimi Warriors — Trade Hardcover Set
From the Series The Intasimi Warriors
Set in the parallel world of a monster-filled Nairobi, Kenya, The Intasimi Warriors follows four young friends on the eve of their thirteenth birthdays as they discover they are the… Read More →
The Irish Potato Famine: A Cause-and-Effect Investigation
From the Series Cause-and-Effect Disasters
In the mid-1840s, potato blight ruined the crops of impoverished farmers across Ireland. Many families went hungry without their main source of food. Disease struck down people weakened by… Read More →
The Island of Beyond
Eleven-year-old Martin can hardly imagine a worse summer. Martin's dad wants him to like "normal" boy things—playing sports and exploring the outdoors—so he sends Martin to his great-aunt… Read More →
The Island of Tomorrow (Geometry)
From the Series Mission Math
The Island of Tomorrow promises unimaginable treasures, but to find them you have to avoid fierce creatures, freak weather, and other geometrical perils. Read More →
The Jamestown Colony Disaster: A Cause-and-Effect Investigation
From the Series Cause-and-Effect Disasters
In 1607, settlers from England established the Jamestown colony in North America. Unfamiliar with the land, they struggled to find food, and many fell victim to disease. As tension grew… Read More →
The Jelly People
From the Series Space Scout
Kip Kirby's latest Space Scout mission is taking him and his crew to a giant underwater city on the planet Aquaron. But what will happen when Kip meets the poisonous Jelly People who live… Read More →
The Jungle Book
From the Series First Avenue Classics ™
This collection of fables is set in India and features talking animals, both wise and cruel, to teach about the human world. Several of the stories include Mowgli, the "man-cub" left in the… Read More →
The Kid Kingdom
From the Series Space Scout
Kip Kirby can't wait to go to Yufe, a planet without adults! The amazing planet has hoverboards, chocolate fountains, and more things for kids to love. But is everything as great as it seems? Read More →
The Kids' Invention Book
From the Series Kids' Ventures
Turning dreams into inventions can be a challenge, but lots of kids do it every day. The Kids' Invention Book takes kids step-by-step through the creative process, from finding the… Read More →
The Kung Fu Puzzle: A Mystery with Time and Temperature
From the Series Manga Math Mysteries
Is what Adam and Tom overhear true? Is Sifu Faiza selling the kung fu school? And can they find a way to change her mind in time? All the kids get together to help, but they'll have to figure Read More →
The Last Days of the Dinosaurs
From the Series Prehistoric Field Guides
Follow Ackerley the Acanthostega through the Cretaceous period, 145 to 66 million years ago, when the mightiest dinosaurs stalked the planet. Watch them seek prey, battle enemies, and finally Read More →
The Last Place on Earth
From the Series Red Rocket ™ Readers Advanced Fluency Level 4
Throughout history there have been many races to be first to achieve a goal: e.g. first to learn to fly; first to climb the world's highest mountain; first to reach the moon. The race to… Read More →
The Last Rhinos
From the Series Red Rocket ™ Readers Fluency Level 4
There are five species of rhinoceros in the world. The Northern White rhinos are almost extinct and all rhinoceros are endangered. Some people believe the powdered rhino horn is a cure for… Read More →
The Late Jurassic Volume 2: Notes, Drawings, and Observations from Prehistory
From the Series Ancient Earth Journal
What it would be like to see a living, breathing dinosaur? The Early Cretaceous brings readers closer to prehistoric life than ever before. By combining the latest paleontological findings… Read More →
The Laugh Stand: Adventures in Humor
Humor is on sale at the Laugh Stand, so step up and pick out the laugh of your choice. From Tom Swifties—"'These are my underpants,' Tom said briefly."—to daffinitions—"Benign: What you are… Read More →
The Liberty Bell: History's Silent Witness
From the Series Core Content Social Studies — Let's Celebrate America
From the British surrender in Yorktown to the Civil War to Women's Suffrage and the fight for Civil Rights, one powerful witness to American history played an important role. Discover why the Read More →
The Library in the Woods
After a storm devastates the farm his parents have been renting, Junior moves with his family to Roxboro, North Carolina. The year is 1959, and the nine-year-old boy has to navigate the… Read More →
The Life Cycle of Frogs: Fluency Launch
From the Series Red Rocket ™ Readers Decodable Explorers
What is a life cycle? The growth of a frog from an egg to an adult is most unusual. A frog's egg hatches into a tiny animal that does not look at all like a frog! A tadpole is more like a… Read More →