Series IV contains Stewart's diaries from the 1930s through the 1980s, correspondence to his mother and sister, friends' non-fiction writings and plays, poetry, and fiction and non-fiction writings. This series also includes photographs of Stewart's funeral, as well as a photograph album containing 67 black and white photographs with substantive captions depicting town life in North-Central West Virginia in 1947. Also included in this series are materials related to Stewart's memorial service and letters of condolence sent to Betty Elkin Stewart.