- Triumf Vremeni i Beschuvstvii︠a︡, sbornik libretto, Vladimir Sorokin
- Elektra, Strauss ; libretto, Hugo von Hofmannsthal
- The complete plays of Gilbert and Sullivan
- The visitation, Die Heimsuchung : opera in three acts, libretto, after a motive by Franz Kafka, by the composer
- Greetings from Delusionville, Ron English
- Maĭska︠i︡a nochʹ, opera v trekh deĭstvi︠i︡akh po povesti Gogol︠i︡a, N. Rimskiĭ-Korsakov ; redak︠t︡sia M.O. Shteĭnberga
- Lohengrin : opera in three acts, by Richard Wagner
- La sonnambula, The sleep-walker, a semi-serious opera, in two acts as represented at the King's Theatre, Haymarket, July 1831, The scenery and decorations by Messrs. Grieve
- The magic flute, 1791 libretto by Emanuel Schikaneder ; introduction and translation by Judith A. Eckelmeyer ; [music by] Wolfgang Amadeus Mozart
- Turandot, lyric drama in three acts and five scenes, by Giuseppe Adami and Renato Simoni; music by Giacomo Puccini. The last duet and the finale of the opera were completed by F. Alfano. English version by K. H. B. de Jaffa ..
- Snégurotchka, (The snow maiden) : a legend of springtide, an opera in four acts with prologue, music by N. Rimsky-Korsakoff ; the libretto is taken from the play of A. Ostrovsky ; French translation by P. Halperine and P. Lalo ; English version by Frederick H. Martens
- Nabucco ;, opera in four parts, Words by Temistocle Solera. Translated into English by Glen Sauls
- Le prophète, (The prophet) : a grand opera in five acts, music by Meyerbeer
- The catch colt ;, a folk tale of the Western plains, with music, Book and music by Mary O'Hara
- The complete text of Susannah, a musical drama in two acts, by Carlisle Floyd
- Le nozze di Figaro, The wedding of Figaro; an heroi-comic opera, in two acts. As represented at the King's Theatre, Haymarket, March 1833
- Orlando, drama, da rappresentarsi nel regio teatro d' Hay-Market, by Handel ; done into English by Mr. Humphreys
- Helen retires ;, an opera in three acts, by John Erskine; for music by George Antheil
- The rape of Lucretia, opera in two acts, libretto after André Obey's play "Le viol de Lucrèce" by Ronald Duncan ; music by Benjamin Britten
- Bandanna, an opera in two acts and a prologue, [libretto by] Paul Muldoon ; [music by Daron Aric Hagen]
- Ariadne on Naxos ;, opera in one act, with a prelude, by Hugo von Hofmannsthal. Translated into English by Alfred Kalisch
- Tetecan, an Aztec tragedy, by Howard Muckle ; music by Hugh Brown
- An original Japanese comic opera in two acts, entitled The Mikado, or, The town of Titipu, written by W.S. Gilbert ; composed by Arthur Sullivan
- [Libretto collection, as performed at the Tivoli Opera House]
- Otello, Giuseppe Verdi
- Rigoletto, opera in four acts, music by Giuseppe Verdi ; libretto by Francesco Maria Piave after Victor Hugo's play Le Roi s'amuse ; English version by Ruth and Thomas Martin
- La Gioconda, opera in four acts, Libretto by Tobia Gorrio (Arrigo Boito). English version by Walter Ducloux
- The complete Puccini libretti, with International Phonetic Alphabet transcriptions, word for word translations, including a guide to the I.P.A., and notes on the Italian transcriptions by Nico Castel ; foreword by Sherrill Milnes ; illustrations by Eugene Green ; edited by Marcie Stapp
- La Bohème, opera in four acts, music by Giacomo Puccini ; libretto by Giuseppe Giacosa and Luigi Illica based on "La vie de Bohème" by Henry Murger ; English version by Ruth and Thomas Martin
- Cavalleria rusticana, Mascagni. Pagliacci / Leoncavallo
- Doctor Atomic, opera in two acts, John Adams ; libretto by Peter Sellars drawn from original sources
- Fate! Luck! Chance!, Amy Tan, Stewart Wallace, and the making of the Bonesetter's Daughter opera, by Ken Smith ; foreword by Orville Schell