Cold winters, hot summers--year after year the seasons repeat themselves. But what causes them? Why is there winter in the Southern Hemisphere at the same time

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 sh

The family from Secrets of the Garden are back in a new book about backyard science that explains why the seasons change. Alice and her friend Zack explore the

Easy rhyming text describes how plants grow and respond to seasonal changes.

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 answe