Title: Johann Strauss and Vienna: Operetta and the Politics of Popular Culture, Author: Camille Crittenden
Title: Oh Joy! Oh Rapture!: The Enduring Phenomenon of Gilbert and Sullivan, Author: Ian Bradley
Title: Gilbert and Sullivan: A Dual Biography, Author: Michael Ainger
Title: The Cambridge Companion to Gilbert and Sullivan, Author: David Eden
Title: Modified Rapture: Comedy in W. S. Gilbert's Savoy Operas, Author: Alan Fischler
Title: So You Want to Sing Light Opera: A Guide for Performers, Author: Linda Lister