About the author
Donald, a graduate of the University of Sioux Falls, South Dakota, has served over 35 years as an earth-science professional with the U.S. Department of the Interior. As a committed Bible teacher, mentor, and teacher for over 60 years, he is the author of several books, papers, and curricula that have encourage and and inspired many. His involvement with international missions took him to Scotland, Honduras, Panama and Mexico along with serving as a representative for a Middle East ministry. Donald presently lives in Kansas City, Kansas.