Green, Jen

A humorous look at the polar expedition of Ernest Shackleton.

Examines the body's circulatory system and heart, and describes how the blood carries oxygen around the body, how it helps to fight infection, the blood vessels, and much more.

"This book about dog shows teaches the core curriculum topic of inheritance."--Provided by publisher.

Describes different types of weather and the season, provides facts about weather around the world, and includes activities and a glossary.