Jared Siemens

Sea otters like to float together in groups. They hold hands so that they can stay together. Find out more in Sea Otters, one of the titles in the Creatures of the Sea series.

Did you know that water shapes the Earth slowly? Water wears away rocks and soil as it flows over the land. Learn more about water in How Water Shapes the Earth, a Shaping Our Earth book.

Did you know that more than 90 million dogs are kept as pets in the United States? A veterinarian makes sure pets are healthy at checkups. Learn more about veterinarians in The Veterinarian.

Did you know that a rabbit's front teeth never stop growing? Chewing on wood helps to keep a rabbit's teeth healthy. Learn more about these incredible animals in “Rabbit”.

Did you know that there are more than 15,400 police departments across the United States? A police officer keeps people safe and makes sure they follow the rules. Learn more about police officers in The Police Officer.

Did you know that there are more than 175 kinds of chickens? A female chicken can lay more than 300 eggs in a year. Learn more about these fascinating farm animals in Chickens, a Farm Animals book. This is an AV2 media enhanced book. A unique book code printed on page 2 unlocks multimedia content. This book comes alive with video, audio, weblinks, slide shows, activities, hands-on experiments, and much more.

Did you know that grass is green? Many objects in your house can be green, too. Find out more in Green, one of the titles in the My Favorite Color series.

¿Sabías que una oveja puede dar hasta 30 libras (13,6 kilogramos) de lana por año? Las ovejas viven en grupos llamados rebaños. Aprende más sobre estos fascinantes animales en Las ovejas, un libro de Los animales de la granja.

Did you know that horses are fast and powerful runners? They can run more than 40 miles (65 kilometers) an hour. Learn more about these fascinating farm animals in Horses, a Farm Animals book. This is an AV2 media enhanced book. A unique book code printed on page 2 unlocks multimedia content. This book comes alive with video, audio, weblinks, slide shows, activities, hands-on experiments, and much more.

Did you know that goats are excellent climbers? Goats have been known to climb trees in search of berries and leaves. Learn more about these fascinating farm animals in Goats, a Farm Animals book. This is an AV2 media enhanced book. A unique book code printed on page 2 unlocks multimedia content. This book comes alive with video, audio, weblinks, slide shows, activities, hands-on experiments, and much more.