These are books that focus on the town and the civilians of Sharpsburg rather than the battle. More will be added as they are found.
Too Afraid to Cry: Maryland Civilians in the Antietam Campaign – Kathleen Ernst
When Hell Came to Sharpsburg: The Battle of Antietam and Its Impacts on the Civilians Who Called It Home – Steven Cowie
Sharpsburg -Vernell Doyle and Tim Doyle