A detailed chronology of developmental milestones drives this life study of swans, including their habitats, physical features, and conservation measures taken to protect these long-necked water birds.
A detailed chronology of developmental milestones drives this life study of polar bears, including their habitats, physical features, and conservation measures taken to protect these clear-haired marine mammals.
A detailed chronology of developmental milestones drives this life study of monkeys, including their habitats, physical features, and conservation measures taken to protect these primates.
A detailed chronology of developmental milestones drives this life study of lions, including their habitats, physical features, and conservation measures taken to protect these roaring big cats.
A detailed chronology of developmental milestones drives this life study of koalas, including their habitats, physical features, and conservation measures taken to protect these arboreal marsupials.
A detailed chronology of developmental milestones drives this life study of gorillas, including their habitats, physical features, and conservation measures taken to protect these powerful apes.
A detailed chronology of developmental milestones drives this life study of giraffes, including their habitats, physical features, and conservation measures taken to protect these towering land animals.
A detailed chronology of developmental milestones drives this life study of bats, including their habitats, physical features, and conservation measures taken to protect these flying mammals.
A detailed chronology of developmental milestones drives this life study of alligators, including their habitats, physical features, and conservation measures taken to protect these semiaquatic reptiles.
Two heavyweights clash on the African savanna! Though neither elephants nor rhinos seek out fights, these huge mammals should not be taken lightly. This high-interest title compares how the two animals defend themselves, from deadly tusks to fighting moves. Profiles call out statistics like height and weight, and graphs compare tusks to horns. A closing narrative takes readers through an elephant vs. rhino battle. Who will come out on top?
Who would dare challenge a lion? Cunning spotted hyenas take on the king of beasts often on the African savanna. Backed by clans of up to 80, they fight lions for food and territory. In this high-interest title, readers learn about the advantages lions and hyenas hold, from camouflaged fur and sharp teeth to intelligence and strength in numbers. Features visually call out statistics such as speed, tooth size, and weight. A fight plays out in a final narrative chapter. Will hyenas topple the lion’s royal status?
Deep in the Rocky Mountains, grizzlies and wolves constantly compete for food. This high-interest title examines the claws, teeth, and super senses that keep these apex predators at the top of the food chain. Readers will also witness a battle for food in an action-packed narrative scene. Who will take home the prize this time?
Leopards are ferocious fighters that hunt for a living. But could they take on a powerful 450-pound gorilla? This high-interest text weighs the advantages of these fierce beasts and examines their attack moves. Charts and profiles compare the animals in speed, strength, and size, while a narrative outlines a fight between the two animals. Which of these fighters will be crowned king of the jungle?
Jaguars prowl through the rain forest while anacondas lurk in the waters of the famed Amazon River. Both of these animals are feared by animals and humans alike, but do they fear one another? In this high-interest title, readers will learn why weapons like sharp teeth and spotted bodies make both of these animals formidable fighters. Features such as profiles, comparison graphics, and a final fight narrative make high-intensity read hard to put down!
Is there mounting evidence from eyewitness stories and grainy photographs proving the existence of monsters like Bigfoot or Yeti, or do people see what they want to see?
Bears hunt and kill people. Sharks seek out human blood. Are these facts or false claims? While it's true that wild animals can kill, harming people may not be their true nature. The fact is, we all must live together. Learn just what makes these animals deadly and the part people play in their behaviors. It could save your life.
A look at chameleons, including their habitats, physical characteristics such as their color-changing skin, behaviors, relationships with humans, and fragile status in the world today.
Draw a realistic-looking fossil like paleontologist Mary Anning did and make a plaster cast of it; or make your own terrarium like Doctor Nathaniel Bagshaw Ward to study plants and insects. This title gives readers both an understanding of the properties of living things and the skills to investigate great discoveries and works. Exciting and easy-to-understand experiments encourage budding scientists, inventors, engineers, and artists to stand on the shoulders of the curious and creative people who came before them.
Not all soldiers walk on two legs. There are dogs in the military. They fight for our country alongside human troops. Protecting troops by sniffing out bombs is a big job. These dogs save lives.
Some of the scariest creatures in nature can take over the minds of others. That's how they get what they want. Their victims are zombie creatures.
Practice solving equations and inequalities while learning about land animals from all over the world! Readers will learn interesting facts about earth's land animals, discovering how zoologists use variables to solve equations and inequalities and answer questions about these animals. Fun examples allow children to become familiar with functional equations, equivalent equations, inequalities, and algebraic expression. Featuring eye-catching images, exciting practice problems, easy-to-read text, STEM themes, clear mathematical charts and diagrams, and an accessible glossary and index, this title will engage students and simplify advanced mathematical concepts!
A look at bison, including their habitats, physical characteristics such as their shaggy coats, behaviors, relationships with humans, and threatened status in the world today.
Presents 12 of the most epic animal adventures around the globe. Readers will take an armchair tour of endangered mammals on the Okavango Delta in Africa, unique animals on the Galapagos Islands, goats that climb the trees in Morocco to eat fruit, monkeys that soak in hot springs in Japan, and more.
Presents 12 of the most epic ocean adventures around the globe. Readers will take an armchair tour of The Great Barrier Reef, Deep Sea Vents, an Underwater Waterfall, and. more.
Going wild. We don't see it as a good thing. And why would we? For most of our time on earth, humanity has been running from lions and other wilderness dangers. We've worked hard to make our local landscapes as safe and convenient as possible. Sometimes that's meant paving over areas that might burst into weeds. Other times, we've dammed rivers for electricity or irrigation. But now pollution, climate change and disruptions to the water cycle are affecting the world in ways we never anticipated. What if the new key to making our lives safer (and even healthier) is to allow the wilderness back into our cities?
