'Extreme!' is an action-packed series that brings together incredible tales and secret facts about the most radical things you really want to know. Discover the fascinating stories behind how things work and why they happen. Originally published: 2009

This series introduces readers to some of the most exciting extreme sports. Each title focuses on one category of sports, and treats readers to a variety of examples. Simple text about the different sports introduces reluctant and struggling readers to key non-fiction text elements. Originally published: 2011

Using dramatic stories of real-life survivors, this accessible series explores how people can respond to and recover from extreme situations.

This series reveals examples of some of the most bizarre, amazing, and extreme animals in the world. This book looks at brilliant birds, including regal eagles, helicopter hummingbirds, and cunning crows.