Heinrich Vollrat Schumacher has written:
'Schwert Siegfrieds wider Albions gold!'
Heinrich G. Ritzel has written: 'Kurt Schumacher'
Karl Schumacher has written: '\\'
Carol Schumacher has written: 'Closer and Closer'
Hans Schumacher has written: 'Harder und Harder'
Gert Horst Schumacher has written: 'Anatomia Rostochiensis'
Heinrich Tessmer has written: 'Heinrich Tessmer'
Heinrich Kuhn has written: 'Heinrich Kuhn'
Toni Schumacher has written: 'Anpfiff : Enthullungen Uber D.DT. Fussball'
Heinrich Ehmsen has written: 'Heinrich Ehmsen' 'Heinrich Ehmsen, 1886-1964'
Heinrich Brandt has written: 'Trommelfeuer'
Heinrich Lummer has written: 'Asyl'
Janet Heinrich has written: 'Bioterrorism'