We all know there are four seasons in a year. But HOW do we know? Join intrepid young scientist-adventurer Joulia Copernicus on a journey around the world as she explains with humor and wit how we know what causes the seasons. Winter, spring, summer, fall -- we all have a favorite season. But what makes the seasons happen in the first place? Ellie Peterson's clear, concise language and bold, kid-friendly illustrations bring science to life through narrator Joulia Copernicus, a strong and adventurous kid scientist. Kids will laugh while learning at the same time about the science behind the changing of the seasons throughout the year.

Young readers follow Ki-Ki, Owen, Lily, and Kevin through the year as they explore the four seasons, with text which includes season-related questions and answers about weather, the natural world, and the effect of the seasons on the human body.

Examines the changes that occur in a sugar maple tree as the seasons progress.

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

An adorable adventure through the city in the springtime. Count along as we discover the different holidays celebrated as the flowers begin to bloom!

This book about nature and the changing seasons focuses on a young boy and a very special apple tree. In Gail Gibbons's bright illustrations, Arnold collects apple blossoms in spring, builds a tree house in summer, makes apple pie and cider in the fall, and hangs strings of popcorn and berries for the birds in winter, among other seasonal activities. Includes a recipe for apple pie and a description of how an apple cider press works.

Simple text introduces facts about the four seasons.