- eBookThe Epidemics of the Middle AgesJ.F.C. Hecker
- eBookThe Black Death and the Dancing ManiaJ.F.C. Hecker
- eBookThe History of Epidemics in the Middle AgesJ.F.C. Hecker
- eBookPlague Dystopias Volume SixJ.F.C. Hecker
- eBookThe Black Death in the Fourteenth CenturyJ.F.C. Hecker
- eBookThe Black Death, and The Dancing ManiaJ.F.C. Hecker
- eBookThe Black Death in the Fourteenth CenturyJ.F.C. Hecker
- eBookThe Black Death, and The Dancing ManiaJ.F.C. Hecker