L.Baumann, L. Martin, C., Simpson, S. (199) Omaha's Historic Prospect Hill Cemetery: A History of Prospect Hill Cemetery with Biographical Notes on Over 1400 People Interred Therein.
In 199, L.Baumann, L. Martin, C., and Simpson wrote about the historical significance of Omaha's Prospect Hill Cemetery, detailing the lives of over 1400 people buried there.