This is a book about the author's tour of duty in Vietnam with the 9th Infantry Division in 1968-69. It talks about the hardships, the dangers and sometimes the fun of being in a war zone. The book talks about hsi faith in God and shows how that faith was rewarded with several miracles that allowed him to return from Vietnam without a scratch.
The purpose of Angel on my Shoulder is to try to give people hope and encourage themto always have faith, be it in times of war or in everyday life and God will always be there.