Tom Vail founded Canyon Ministries in 1997 after over 15 years of leading trips through the canyon. He began guiding as a non-believer, gave his life to the Lord and began investigating some of the “problems” he always had with the evolutionary explanation he taught on canyon geology. As he learned more about the Biblical model, creation, and the flood, he found it gave a much better explanation of what he saw in the canyon, and it became the focus of the ministry. Tom is the author of Grand Canyon, a Different View and co-author of the True North Series, which includes guidebooks on the Grand Canyon, Zion and Bryce, and Yellowstone and Grand Teton National Parks. Tom and his wife, Paula, live in Phoenix, AZ when they are not in the bottom of the Grand Canyon.