Downhill Skateboarding and Other Extreme Skateboarding, Paperback by Lyon, Drew, ISBN 1496666070, ISBN-13 9781496666079, Brand New, Free shipping in the US

"Explore the breathtaking sport of base jumping! Learn about base jumping, how it started, equipment needed, and safety measures taken for this extreme sport. Discover other aerial sports, and find out how athletes practice their skills and experience thrills in nature"--