Georg Richard Kruse (1856–1944)

Reclams Opernführer 3 copies

Albert Lortzing 2 copies

Zelter 1 copy

Silver Stackers (1989) 1 copy

Wagner : Tannhäuser [libretto] (1845) — Editor, some editions; Introduction, some editions — 136 copies, 3 reviews

Orfeo ed Euridice [sound recording] (1962) — some editions — 134 copies

Wagner : The Master-Singers of Nuremberg [libretto] (1868) — Introduction, some editions; Editor, some editions — 110 copies, 2 reviews

Fidelio [libretto] (1805) — Editor, some editions — 92 copies, 2 reviews

Wagner : The Valkyrie {libretto} {Reclam Leipzig/Reclam UB} (1975) — Herausgeber, some editions — 46 copies, 1 review

Tsar and Carpenter [libretto] (1977) — Editor, some editions — 27 copies

Wagner : The Valkyrie [catchall] (1962) — Editor, some editions — 26 copies, 1 review

Die lustigen Weiber von Windsor (libretto) (1930) — Editor, some editions — 3 copies

Don Giovanni [catch-all] (1787) — Editor, some editions; Introduction, some editions — 1 copy

Wagner, Richard: Tannhäuser und der Sängerkrieg auf der Wartburg. Romantische Oper in drei Aufzügen. Vollständiges Opernbuch. Reclams Universal-Bibliothek. Nr.… (1930) — some editions — 1 copy