| Author: | Sinclair, Upton, 1878-1968 |
| Subject: | PS, American drama -- 20th century |
| Format: | A modern morality play of the Niebelungs of Wagner's Ring Cycle Operas., Text |
| Date issued: | 2002 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Prince Hagen [electronic resource] / Upton Sinclair |