Evie Litton broke loose from a 15-year career as a technical illustrator to hit the road in 1983. She happily traded her civilized life for a camperized van she now calls home and has been busy exploring the backcountry to find out what secrets lie around the next bend.Sally Jackson is from New Zealand, where she is a park ranger. However, she has traveled extensively and has visited over 280 hot springs in North America, including 126 that are in this book. She is currently working on the 4th edition of her book "Hot Springs of New Zealand."