Erica Fye has been a full-time missionary in Kitgum, Northern Uganda for the past seven years. She recently wrote a book entitled "For the Joy Set Before Us: Insights into the Missionary Journey." The book was published with CrossLink Publishing. It is available on amazon and barnes and noble. The book talks about knowing the calling of God, the challenges ahead for a missionary (culture, burnout, etc.) and the ultimate joy of following wherever God sends us.