The Cat in the Hat takes Sally and Dick to visit the North and South Poles, where they mingle with native animals-reindeer, musk oxen, polar bears, caribou, and all sorts of penguins. They discover how the animals stay warm in the freezing cold, learn why it's colder at the South Pole than at the North Pole, find out that one pole is located on land and the other isn't, and learn that scientists are studying climate change to keep both poles icy cold....

Describes the physical characteristics, behavior, and survival techniques of different kinds of sharks.

The Cat in the Hat attends the Short-Shaggy-Tail-Waggy Super Dog Show, where purebreds and mutts of all shapes and sizes compete, and learns how dogs use their tails for balance, how well they see in dim light, and more.

The Cat in the Hat introduces money, describing its history, minting, and saving.

"The Lorax explains to young readers how they can help protect a variety of common insects that are threatened with extinction"--

"From the wheel to the World Wide Web--the Cat in the Hat looks at inventors and inventions that have changed our lives."--

"There's so much more to eggs than frying or scrambling them! In this “eggs-traordinary” addition to The Cat in the Hat Know Wonder series, kids will learn about different kinds of eggs and the birds, reptiles, amphibians, fish, insects, and other unusual creatures (like the platypus and echidna) that lay them. Written in catchy Seussian rhyme and filled with colorful artwork, Know Wonder! Discover New Things in 2019 will turn your child into...

"The Cat in the Hat visits Sally and Dick's school on Pi-Day and shows them how to measure pi."--

"The Cat in the Hat learns all about cats--wild and domestic--in this feline-focused Cat in the Hat's Learning Library book!"--