John Hergenrather was graduated from Oregon State University with a Bachelor of Science degree in Geography. Today he is Vice President of the Design Science Association, a Portland, Oregon-based creation science group. For 15 years he has been part of a creation geology research team which co-authored road guides from a creation perspective. John and his wife, Rhea, live in Hood River, Oregon. Besides researching and writing creation guidebooks to the National Parks, John conducts field trips through Creation Encounter Ministries.
- Your Guide to Zion and Bryce Canyon National ParksSpecial Price $12.79 Retail Price $15.99
- Your Guide to Yellowstone and Grand Teton National ParksSpecial Price $12.79 Retail Price $15.99