Dogs are the world's most popular pet! These furry friends get the spotlight in this fun and informative series about the American Kennel Club's seven distinct dog groups. Readers will… More →
Grade 3 - 5
Dogs on Duty
Series of 4 titles
Dogs on Duty introduces beginning readers to different kinds of working dogs, including herding dogs, military dogs, search and rescue dogs, and even service dogs. Learn about the duties and… More →
Doomed History Complete Set
Series of 12 titles
There are times and places where humans have been unable to escape danger--where circumstances conspire to create the worst of all possible worlds. Take readers on a high-interest look at… More →
Doomed History Set One
Series of 6 titles
There are times and places where humans have been unable to escape danger--where circumstances conspire to create the worst of all possible worlds. Take readers on a high-interest look at… More →
Doomed History Set Two
Series of 6 titles
There are times and places where humans have been unable to escape dangerСwhere circumstances conspire to create the worst of all possible worlds. Take readers on a high-interest look at… More →
Double Dog Combos
Series of 8 titles
Down & Dirty: The Secrets of Soil
Series of 5 titles
We see it in backyard gardens and beneath trees at the park. Farmers grow wheat, potatoes, and many other foods in it. And without it there would be no grassy lawns or fields for playing… More →
Do You Believe?
Series of 6 titles
Is Area 51 home to alien spaceships? Is Bigfoot lurking in forests? Does the Loch Ness Monster really exist? Do You Believe? presents readers with different supernatural and extraterrestrial… More →
Drip, Drip, Drop: Earth's Water
Series of 0 titles ⁎
We see it in ponds, lakes, and rivers. We splash in it when we visit the seashore. Every living thing on Earth, from tiny insects to the tallest trees, needs it to survive. What are we… More →
Drive Thru Complete Set
Series of 10 titles
Do you like salt on your fries? What about sugar on your cereal? There are so many tasty things to eat, but did you know that the food you eat comes from all over the world? Let's Drive Thru… More →
Drive Thru Set One
Series of 4 titles
Do you like salt on your fries? What about sugar on your cereal? There are so many tasty things to eat, but did you know that the food you eat comes from all over the world? Let's Drive Thru… More →
Drive Thru Set Two
Series of 6 titles
Do you like salt on your fries? What about sugar on your cereal? There are so many tasty things to eat, but did you know that the food you eat comes from all over the world? Let's Drive Thru… More →