Church and State: Studies in Medieval Bulgaria and Byzantium, Kiril Petkov and Vassil Gjuzelev, eds., Sofia: American Research Center in Sofia, Nov. 2011.
Philippe de Mézières and His Age: Piety and Politics in the Fourteenth Century, Kiril Petkov and Renate Blumenfeld-Kosinski, eds., Leiden and Boston: Brill Academic Publishers, Nov. 2011.
Crusade Against Slavery: Edward Coles, Pioneer of Freedom, Kurt Leichtle and Bruce Carveth, Southern Illinois University Press, May 2011. Paperback available at Amazon.com
Norwegian American Women: Migration, Communities, and Identities, Betty A. Bergland and Lori Ann Lahlum, eds., Minnesota Historical Society Press, May 2011. This collection of essays explores the vital role of women in the creation of Norwegian American communities — from farm to factory and as caregivers, educators, and writers. Also available in paperback and Kindle format from Amazon.com Press: River Falls Journal
Absence/presence: Essays and Reflections on the Artistic Memory of the Holocaust by Stephen Feinstein, Syracuse University Press, 2005.
The Voices of Medieval Bulgaria, Seventh to Fourteeth Century: The Records of a Bygone Culture, by Kiril Petkov, Leiden and Boston: Brill Academic Publishers, 2008.
Russian Commands and German Resistance (Studies in Modern European History), byEdward N. Peterson, Peter Lang Publishers, 1999
Infidels, Turks, and Women: The South Slavs in the German Mind, Ca. 1400-1600, by Kiril Petkov, Peter Lang Publishing, 1997