Find out how atoms fit together and how our solar system spins. Take a look at Earth's biomes and then explore the human body and more with full-color illustrations designed to keep young readers engaged and entertained while they learn.

Teeter on the edge of outer space with the Stickmen. Then fly down, down, down to atmospheric layers that wrap around Earth. Follow the Stickmen to view the galaxies through the Hubble Space Telescope and stop by the International Space Station. The Stickmen will take you on a tour of satellites in orbit, aircraft riding jet streams, and storms in the lowest layer of Earth's atmosphere. With phenomenal facts, cool diagrams, and photos from space, this will be a dizzy, action-packed ride!

Just think, every single thing you do is handled by an amazing computer inside your head—your brilliant brain! And it's helped by your body's internet—your nervous system. Join the Stickmen to discover how spidery nerve cells send messages to the brain in seconds, how quick reflexes keep you safe, and how different parts of your brain are in charge of different thoughts and actions. Learn how all the parts of your body work together with the brain to help you to see, hear, smell, and make memories. Fun illustrations and fact-filled text reveal the mysteries of your brain and what it is that makes you so smart!

How do planes stay in the air? What is vertical takeoff? How does a pilot control altitude in a hot-air balloon? Join the Stickmen to find out how mechanisms work. Get an insider's view of these airborne wonders!

Join the savvy Stickmen on a fun tour of modern cars and locomotives. See the inner and outer workings of these vehicles. The Stickmen share facts (and jokes), explain functions, and occasionally get doused in oil!

Ba-boom, ba-boom, ba-boom . . . your incredible heart beats more than once every second, no matter what you're doing. And your lungs pull in up to 145 gallons of oxygen each day. So how are your heart and lungs connected, and what do they do? Join the Stickmen as they explore your body to find out how your heart pumps blood, how oxygen travels through your body, and how your body fights off germs. You'll discover why you need two trillion red blood cells, how exercise affects the body, and what exactly is inside your lungs. Colorful diagrams and fascinating text show how your circulatory system works to keep you fit, warm, and alive!

Jump aboard the friendly Stickmen's tour of the core subjects of Science, Technology, Engineering and Math. Neat nuggets of text, colorfully illustrated, break down each subject into its components, and shows how they are organized. With this book you're armed and ready for everything STEM! Check out: - how tiny atoms (and cells) build into big stuff - a nanomachine that could repair brain cells - supertall buildings and mighty bridges - helpful decimals and handy ratios ... and much more. Clear, cut-away illustrations and diagrams reveal mechanisms at work, with the Stickmen always on hand to share facts (and jokes), explain functions - the Stickmen have their STEM thinking hats on and want you on their team!

Travel from the peaks of the tallest mountains to the depths of the lowest valleys to discover what each layer contains. Learn how people live in various environments and altitudes on Earth.

Explore the structures you encounter in your everyday life and around the world that exist because of engineering. Discover how the world's tallest building stays standing and more with full-color illustrations designed to keep young readers engaged and entertained while they learn.

From cyber worlds to nano-technology, discover an array of always-changing technologies. High-interest, humorous illustrations and bite-sized facts will keep young readers engaged.