Beginning readers will learn about the basic patterns of the Sun and Earth and what causes day and night.

Hibernation is a cycle that some animals go through every year. Most people know that bears hibernate. But why do they hibernate? And what other animals hibernate?

What does it mean to migrate? Discover which animals migrate and why they migrate through detailed photographs and simple text.

Winter, spring, summer, and fall—the seasons are one of nature's most familiar cycles. But why does the weather change? Learn why weather patterns change over the seasons.

From lakes, to clouds, to rain that falls back to Earth—discover how water changes through various processes to form the water cycle.

Sammy Spider goes through the English alphabet using the Jewish holidays and traditions celebrated by the Shapiro family. With its sweet rhymes and iconic illustrations, this book...

One building looks like it's been wrapped in tinfoil. Another looks like it's buried under a pile of paint chips. Frank Gehry has been called "the most important architect of our...

Raquela yearns to celebrate a Passover seder, but Inquisition-era Spain is a time when Jews must hide their religion. Under the rising moon, her clever papa, the best fisherman in...

From the trunk of a maple tree to the syrup on a stack of pancakes, discover how this sweet treat is made through leveled text and detailed photos.

Turkey! Mashed potatoes! Pie! These things help make Thanksgiving great, but the holiday is about much more than eating. Learn all about the origins of Thanksgiving and why it's...