With so many different animals on Earth, it's no surprise there are many different questions about the animal world. How do we know so much about the animals that share our planet? From a zebra's stripes to a snail's slimy trail, sometimes you just have to ask why? Lively text paired with photos and fun illustrations make it easy to stay curious about the world around you.

The world is a wild place. Sometimes, sticking together makes life a little easier. Learn all about animals in the grasslands that join together to stay safe, find something to eat, and make a home. Colorful illustrations and engaging photos pair with lively text to tell the story of fun and fascinating animal families.

Readers journey from the Empire State Building in New York City to the Taj Mahal in India in this delightful guide to global architecture. Colorful illustrated kids guide readers on this tour, serving as representatives of their home countries. They share fun facts about some of the most prominent buildings in those countries-from South African stadiums to religious buildings in the United Arab Emirates and Colombia. These buildings are shown in detail...

Put down your device and take a step outside--there's a whole world to explore. It's time to go tech-free in your yard! This fun guide invites young readers to unplug from the world on screens and explore the world around them with easy-to-follow activities for a day in your yard. Spot plants and animals, investigate nature, play games, and more. There's no limit to what you can do when you use a little imagination.

Put down your device and apply sunscreen--there's a whole world to explore. It's time to go tech-free by the river! This fun guide invites young readers to unplug from the world on screens and explore the world around them with easy-to-follow activities for a day by the river. Spot plants and animals, investigate by the water, play games, and more. There's no limit to what you can do when you use a little imagination.

The world is a wild place. Sometimes, sticking together makes life a little easier. Learn all about animals in the jungle that join together to stay safe, find something to eat, and make a home. Colorful illustrations and engaging photos pair with lively text to tell the story of fun and fascinating animal families.

The world is a wild place. Sometimes, sticking together makes life a little easier. Learn all about animals in the oceans that join together to stay safe, find something to eat, and make a home. Colorful illustrations and engaging photos pair with lively text to tell the story of fun and fascinating animal families.

From rumbling stomachs and hiccups to losing teeth and dreaming, our bodies do many amazing and bizarre things. How do we know so much about them? Sometimes, you just have to ask why? Lively text paired with photos and fun illustrations make it easy to stay curious about the world around (and inside) you.

Have you flown on a plane or traveled by train? Do you know the people who made these moving marvels possible? From the bike to the hot air balloon, who do we have to thank for these amazing moving inventions? Follow along with engaging illustrations, captivating photos, and fun text to learn all about the scientists, engineers, and inventors who were brilliant people with big ideas.

Technology solves problems to make our lives better. From telephones to video games, who do we have to thank for our favorite technological wonders? Follow along with engaging illustrations, captivating photos, and fun text to learn all about the scientists, engineers, and inventors who were brilliant people with big ideas.