About Mark Bostwick One of 55,000 British Columbian off-roaders, Mark Bostwick is an outdoors expert and a champion of the environment. He is a dedicated four-wheeler and a member of the Lionsgaters Four Wheel Drive Society. He lives in Richmond, BC. Books by Mark Bostwick Four-Wheeling in the BC Interior The Kootenays to Bella Coola by (author) Mark Bostwick The Four-Wheeler's Companion The Off-Road Guide to Southwestern BC: Third Edition by (author) Mark Bostwick