Mr. and Mrs. Morgan D. Adams of Clarkesville announce the engagement of their daughter Miss Magon Delani Adams to Mr. William Daniel Shirley, son of Mr. and Mrs. Doug Turnbow of Savannah, Tenn., and Mr. David Shirley of Savannah, Tenn. The bride-elect graduated from Lee University in Cleveland, Tenn., with a bachelor of arts degree in psychology and a master of arts degree in mental health counseling. She is currently pursuing her doctorate in clinical psychology at George Fox University in Newberg, Ore.