Versöhnung im Dilemma zwischen Liebe und WahrheitRichard K. Ullmann · First published 1986Open the Tome
The dilemmas of a reconcilerRichard K. Ullmann · First published 1963 · Latest edition 1984Open the Tome
The Society of Friends, the church and the stateW. H. Thorpe, John Murray, Richard K. Ullmann · First published 1959Open the Tome
German Parliaments a Study of the Development of Representative Institutions in GermanyKing-Hall, Stephen, and Ullmann, Richard K. · First published 1954Open the Tome
