Dixie Miller Stewart, author of Charlie's Mark; Jackson's Sons and A Song for Joshua Miller, holds a doctorate in psychology. She is the mother of Rob and Patrick, and grandmother ...view moreDixie Miller Stewart, author of Charlie's Mark; Jackson's Sons and A Song for Joshua Miller, holds a doctorate in psychology. She is the mother of Rob and Patrick, and grandmother to Shelby and Maclean. Dixie Miller Stewart lives with her husband, David Wagner, in Edmond, OK.view less