In this pawsitively delightful new series, the canines of Hound Town and their young human companions go on adventures and tell fascinating stories! From a daring search-and-rescue mission to More →
Grade 4
391 records found. Displaying 157 - 168.
How Does It Work?
Series of 11 titles
How does an airplane stay in the air? What makes speedboats speedy? Learn about the mechanics behind your favorite vehicles with these exciting books. Readers can practice reading… More →
How Does it Work?: Farm Tech Set
Series of 4 titles
How Is It Made?
Series of 6 titles
What do maple syrup, paper, chocolate have in common? They all come from trees! Learn about the amazing processes that turn simple raw ingredients into some of our most familiar and beloved… More →
How to Build Our World Complete Set
Series of 8 titles
Take a tour of different parts of our planet, from deserts to rivers and oceans. Making ecosystems entertaining to young readers, each book dives into how our world is built. Each spread… More →
Ice Age Animals
Series of 10 titles
What animals walked the earth during the last ice age? Readers will find out in this hi/lo series that introduces some of the most famous ice age animals! Engaging text and detailed… More →
Incredible Animal Life Cycles
Series of 5 titles ⁎
Butterflies, chickens, ladybugs, and other animals go through incredible changes in their lives. With its reader-friendly and interactive approach, each book in Incredible Animal Life Cycles… More →
Incredible Sports Records
Series of 6 titles
Athletes perform spectacular feats of strength and speed, but sometimes, a player or team rises above the rest to become a legend. From Michael Phelps' gold medals to Tim Howard's saves in… More →
In Search of the Unexplained Series
Series of 10 titles
Are hauntings, alien abductions, the Loch Ness monster, and other chilling mysteries really true? Decide for yourself with the help of spooky stories, possible scientific explanations,… More →
Invasive Species
Series of 14 titles
Invasive Species presents a high-interest STEM introduction to some of the worldХs most notorious invasive species. Each book highlights the plant's geographical origin, how, why, when, and… More →
Inventions that Changed the World
Series of 10 titles
Cameras flash as a shiny red car zooms down the road. Airplane passengers close their laptops as they prepare for takeoff. These scenes may be commonplace today, but they are centuries in the More →
Investigating the Unexplained
Series of 10 titles
What was that? Grab a flashlight, put on your detective hat, and prepare to explore the paranormal! Science and spookiness merge in this thrilling series, which investigates aliens,… More →