How well do you know our favorite furry companion? Did they really descend from wolves? What's the difference between a Chihuahua and a Saint Bernard? And just how smart are they? Join one friendly mutt on a journey to discover the secret origin of dogs, how genetics and evolution shape species, and where in the world his favorite ball bounced off to.

"In Trees we follow an acorn as it learns about its future as Earth's largest, longest-living plant. Starting with the seed's germination, we learn about each stage until the tree's maturation, different types of trees, and the roles trees take on in our ecosystem."--Amazon.

Get up close and personal with Earth's nearest neighbors--Venus with its acid rainstorms, Saturn and its rings of ice, and the heart of it all, the Sun. Humans have always been fascinated by outer space and we're learning more about our solar system every day. Did you know that our Solar System was born from a cloud of cosmic dust? That Jupiter's red spot is really a raging storm? Join Sara, Jill, and their space-faring pets on a quest to learn more...

With their signature sounds, athletic tongues, and bulging eyes, there's a lot to love about frogs! But did you know that they soak up air and even liquid through their skin? Or that they use their eyes to swallow food? From tiny tadpoles in water to boisterous bullfrogs on land, the life cycle of these amphibious acrobats is one of the coolest examples of metamorphosis around. So pull up a lily pad and dive in, because the frog facts in this book...

An engaging graphic-novel introduction to the human gastrointestinal tract discusses the science that underlies digestion, counseling students on subjects ranging from saliva and nutrient processing to illness and friendly bacteria.

"In this volume, Fahama has been kidnapped by a mad scientist and his zombie assistant, and they are intent on stealing her brain! She'll need to learn about the brain as fast as possible in order to plan her escape! How did the brain evolve? How do our senses work in relation to the brain? How do we remember things? What makes you, YOU? Get an inside look at the human brain, the most advanced operating system in the world ... if you have the nerve!"--...

A young reader's introduction to where cars came from and how they work. Presented in comic book format. "In Dan Zettwoch's Science Comics: Cars, you'll learn where cars came from and how they work. When you pop the hood, what are you looking at? How does gasoline - or electric batteries, or even steam - make a car move? Rev up your motor and take look at the combustible history of the automobile and its explosive effects on our modern lives."--Provided...

In this volume, you'll get up-close and personal with some of the world's most skilled hunters, from the majestic eagle to the oft-maligned scavenger vulture! Armed with razor-sharp claws, keen eyesight, powerful wings, and killer instincts, these stealthy predators can make a meal of rodents, fish, snakes, lizards, monkeys, and even kangaroos! Discover how these amazing birds who are often at the top of the food chain, play an integral role in many...

"That's something to crow about! Learn all about these genius birds in Kyla Vanderklugt's Science Comics: Crows, the latest volume in First Second's action-packed nonfiction graphic novel series for middle-grade readers! Did you know that crows make their own tools, lead complex social lives, and never forget a human face? Scientists are just beginning to unlock the secrets of the crow's brain to discover how these avian Einsteins can be as smart...

"Do you have what it takes to live in one of the harshest places in the world? What if you had just a couple years to gain the knowledge you'll need to survive on your own? Join two curious polar bear cubs as they play, hunt, and navigate life in the Arctic. With each season, they learn polar bear biology and behavior, as well as strategies and skills that will help them thrive in a landscape that is rapidly changing beyond their control. Living with...