- PhD, The University of Georgia, 1995
- United States History
- Gender and Women’s History
- History of Race
- Military and Naval History
- Southern History
- Southern History
- American Civil War
Chapters in Edited Works
- “From Reconciliation to Reckoning: Historiography of the South and the Civil War,” Coauthor with Stephen Berry, in Reinterpreting Southern Histories, eds. Craig Thompson Friend and Lorri Glover (Baton Rouge: Louisiana University Press, 2020): 197-217.
- “A ‘Rightful Place’: The Graves of George and LaSalle Pickett, Hollywood Cemetery, Richmond, Virginia.” In Civil War Places: Seeing the Conflict through the Eyes of Its Leading Historians, eds. Gary Gallagher and J. Matthew Gallman (Chapel Hill: University of North Carolina Press, 2019): 72-77.
- “‘Does it Matter After All Who Wins?’: The Movie Gettysburg and Popular Perceptions of the Civil War.” In Writing History with Lightning: Cinematic Representations of Nineteenth Century America, eds. John Inscoe and Matthew C. Hulbert (Baton Rouge: Louisiana State University Press, 2019): 172-80.
- “‘These Zouaves will never support us’: Cowardice, Congress and the First Battle of Bull Run.’” In Congress and the People’s Contest: The Conduct of the Civil War, eds. Donald Kennon and Paul Finkleman (Athens, OH: Ohio University Press, 2018): 59-80.
- “Ira Forbes’ War.” In Weirding the War:New Perspectives on the Civil War Era, eds. Stephen Berry and Amy Murrell Taylor (Athens, GA: University of Georgia Press, 2011).
- “‘I Never Was a Coward’: Questions of Bravery in a Civil War Regiment.” In More than a Contest of Armies: Essays on the Civil War Era, eds. James Marten and A. Kristen Foster (Kent, OH: Kent State University Press, 2008): 144-74.
- “Courting Nationalism: The Wartime Letters of Robert G. Mitchell and Amaretto Fondren.” In Inside the Confederate Nation: Essays in Honor of Emory M. Thomas, eds. Lesley J. Gordon and John C. Inscoe (Baton Rouge: Louisiana State University Press, 2005): 188-208.
- “‘Surely They Remember Me’: The 16th Connecticut in War, Captivity and Public Memory.” In Union Soldiers and the Northern Homefront; Wartime Experiences, Postwar Adjustments, eds. Paul A. Cimbala and Randall Miller (Bronx, NY: Fordham University Press, 2002): 327-360.
- “‘I Could Not Make Him Do As I Wished’: The Failed Relationship of William S. Rosecrans and Ulysses S. Grant.” In Grant’s Lieutenants: From Cairo to Vicksburg, ed. Steven E. Woodworth (Lawrence, KS: University Press of Kansas, 2001): 109-27.
- “Civil War Regiments,” Oxford Research Encyclopedia of American History (December 2021).
- “‘Novices in Warfare’: Elmer E. Ellsworth and Militia Reform on the Eve of Civil War.” Journal of Civil War Era, 11, no. 2 (June 2021): 194-223.
- “Armies and Discipline,” The Cambridge History of the American Civil War, Volume II, ed. Aaron Sheehan-Dean (Cambridge, UK: Cambridge University Press, 2019): 159-73.
- “‘Deeds of Brave Suffering and Lofty Heroism’: Martialised Rhetoric and Kentucky Soldiers,” Register of the Kentucky Historical Society, 117, no. 2 (Spring 2019): 179-95.