- Extreme Wakeboarding (Extreme Sports-No Limits!) by Bobbie Kalman,  2006-04-30
 - Extreme Diving (Extreme Sports) by Andrea Ballerini, Luciana Rota,  2000-11
 - Extreme Skateboarding (Extreme Sports) by John Crossingham, Bobbie Kalman,  2003-10
 - Taig Khris: In-Line Skating Champion (Extreme Sports Biographies) by Ian F. Mahaney,  2005-08
 - Big-Air Snowboarding (Extreme Sports) by A. T. McKenna,  1999-04
 - Skateboarding (Extreme Sports) by K. C. Kelley,  2003-08
 - Inline Skating (Extreme Sports) by Steve Glidewell,  2003-10
 - Extreme Sports (Trailblazers) by David Orme,  2007-03-09
 - Snow Mountain Biking (Extreme Sports) by Jason Glaser,  1999-04
 - Inline Skating (Extreme Sports (Milwaukee, Wis.).) by Bob Woods,  2003-07
 - Extreme Sports-Contemporary Biography by Carol Parenzan Smalley, Jim Whiting, et all  2006-09-15
 - Triathlons (Extreme Sports) by John E. Schindler,  2005-01
 - Weightlifting (Extreme Sports) by Bill Lund,  1996-10
 - Bungee Jumping (Extreme Sports) by Glaser, Jason,  1999-01-01
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