Base jumping is about people going beyond skydiving. They jump off buildings, antennas and objects world wide. A lot of people have died from doing this. I did not like this book because I didn't find it interesting. I don't think it's a safe activity because people have died from it. I would recommend this book for ages 8-12 or anyone who is interested in extreme sports.
N.W. St. Pius X School, 7th Grade