- Author: Otto Herpel
- Language: German
- Year: 1917
- Author: Marcus Gjessing (editor), Borghild Hölscher (editor)
- Language: German
- Year: 1911
- Author: Adolf Allwohn
- Language: German
- Year: 1931
- Author: Julius Smend
- Language: German
- Year: 1913
- Author: Otto Dibelius
- Language: German
- Year: 1911
- Author: Ernst Schubert
- Language: German
- Year: 1910
- Author: Edvard Rodhe
- Language: German
- Year: 1913
- Author: Carl Stuckert
- Language: German
- Year: 1910