TY - BOOK AU - Waring,Rob ED - National Geographic Society (U.S.) TI - Extreme skydiving T2 - Footprint reading library SN - 9781424011193 U1 - 428.24 22 PY - 2010/// CY - Boston, Mass. PB - Heinle, Cengage Learning KW - Englischunterricht KW - Readers (Adult) KW - English language KW - Study and teaching KW - Readers N1 - Footprint reading library with video from National Geographic--Cover; language bookfair2015 N2 - Most people enjoy the sport of sky diving because they get to fall at extremely high speeds, but some people want to go even faster. One man is even experimenting with various methods of increasing his speed. What is he doing to go faster? Is it working? ER -