There are only a few scholars writing about teaching genocide and the Holocaust, and Samuel Totten is truly one of the most prolific and most effective. His book Teaching about Genocide: Issues, Approaches, and Resources is the latest of a long list of publications for educators on the subject of genocide.
"Book Review: Samuel Totten, ed. Teaching about Genocide: Issues, Approaches, and Resources ,"
Genocide Studies and Prevention: An International Journal:
Available at: http://scholarcommons.usf.edu/gsp/vol1/iss3/9