1.Annals of Italian Opera-Vol. I: Verdi and his Major Contemporaries; Garland Publishing, New York and London, 1990.
2. Annals of Italian Opera-Bel Canto Composers-Vol. I: A-C Including Bellini. In Preparation
3. Catalogue of the Operas of Mercadante-Chronology of Performances with Casts-Bolletino dell Associazione Civica "Saverio Mercadante" Np. 1; Altamura, 1996.
4. A catalogue of Giovanni Pacini's Operas (with premiere casts). Publication is planned in 2006 or 2007.
5. A bibliography of annals of (and books) on opera houses (and theatres). Publication is planned in 2007 or 2008.
6. Italian Performances in Vienna 1835-59: Donizetti Society Journal 4, London, 1980
7. L'Esule di Roma: A Performance History: Ibid.
8. Giulia Grisi: A Reevaluation: Ibid.
9. A Chronology of Grisi's Operatic Appearances: Ibid.
10.Giorgio Ronconi: Donizetti Society Journal 5, 1984
11. Lucrezia Borgia-Various versions and Performance History: Ibid.
12. A Bibliography of Operatic Annals: Donizetti Society Journal 5, 1984 and Journal 6, 1988
13. Giuseppe and Fanny Persiani: Donizetti Society Journal 6, 1988
14. Chronology of Enrico Caruso in Michael ScottThe Great Caruso London and New York, 1988; and of Caruso, Ada Giachetti and Rina Giachetti in Enrico Caruso-My Father and my Family by Enrico Caruso, Jr. and Andrew Farkas, Amadeus Press, Portland, Ore., 1990.
15. A Chronology of Adelina Patti's Appearances in Adelina Patti Queen of Hearts by John Cone, Amadeus Press, Portland, Oregon; 1993.
16. Cronologia di Emanuele Muzio in L'Allievo di Verdi Emanuele Muzio by Gaspare Nello Vetro, Edizioni Zara, Parma, Italy, 1993,
17. A Chronology of Luisa Tetrazzini's Appearances in Luisa Tetrazzini the Florentine Nightingale, by Charles Neilson Gattey; Amadeus Press, Portland, Oregon; 1995 (co-author).
18. A Chronology of Mattia Battistini's Appearances in Battistini-Le Dernier Divo by Jacques Chuilon, Paris, 1996.
19. A Chronology of Rosa Ponselle's Appearances in Rosa Ponselle-A Centenary Biography by James A. Drake; Amadeus Press, Portland, Oregon, 1997.
20. A Chronology of Francesco Tamagno's Appearances in Il titanico oricalco-Francesco Tamagno, Teatro Regio, Torino, 1997.
21. Mercadante and Verdi, presented at the Conferenza su Tematiche Mercadantiane, Altamura, 16 Dec. 1995. Opera Quarterly Vol. 13, No. 3 (June 1997) and Bolletino dell'Associazione Civica Saverio Mercadante, NP 2, Altamura, Italy, 1999.
22. Die Aufführungen (von Eduardo e Cristina) im 19. Jahrhundert in Reto M?und Bernd-R? Kern: Rossini's Eduardo e Cristina-Beitr䧥 zur Jahrhundert-Erstauff?#060;/I> Leipziger Universit䴳 Verlag, Leipzig, Germany, 1997
23. The Grisi-Viardot Controversy Opera Quarterly Vol. 14 No. 2 Winter 1998
24. Giovanni Pacini's Reception and Fortune Outside Italy, paper presented in Pescia, Italy, Nov. 1996. Published in Intorno a Giovanni Pacini A cura di Marco Capra: Studi musicali toscani 10; Edizioni ETS, Pisa, 2003
25. A chronology of Lorenzo Abrugnedo in Lorenzo Abrugnedo-Un tenor Ovetense para el Mundo by Luis Arrones Peon, Oviedo, Spain, 1998.
26. Mascagni intorno al mondo in Iris 1898-1998 Il Centenario A cura di Fulvio Venturi; Livorno, Italy, 1998. This section of the book includes contributions by many other writers.
27. Cronologia delle rappresentazioni e delle esecuzioni (co-author) in Iris 1898-1998 Il Centenario A cura di Fulvio Venturi; Livorno, Italy, 1998
28. A Chronology of Amelita Galli-Curci's Appearances to be published in a forthcoming book by Kathryn Brown, originally scheduled for publication by Baskerville Publishers, but currently expected to be published by a house yet to be identified in 2007 or 2008.
29. Lecture on Florencio Constantino, and the book on him by Julio Goyen Aguado given at the Teatro Colon, Buenos Aires Nov. 7, 1997.
30. Lecture on the causes of the decline of French Grand Opera given at the Symposium of the Meyerbeer Fan Club in New York City on April 11, 1999. This is available at the home page of the Meyerbeer Fan Club: Tom's lecture
31. Fromental Halevy--More than a One Opera Composer: Opera Quarterly Vol. 15 No. 4 Autumn 1999
32. La carriera (di Eugenia Burzio) in Eugenia Burzio Un secolo dopo l'esordio (1899-1999); Chieri, Italy 1999 (co-author)
33. Never say Never (a discussion of taste differences on the two sides of the Atlantic): Holland Park Magazine 2000, Summer 2000.
34. Giovanni Pacini--A Composer for the Millenium Opera Quarterly Vol. 16 No. 3 Summer 2000
35. Cronologia di Italo Campanini in Italo Campanini il primo Lohengrin by Gaspare Nello Vetro, Parma, Italy, 2001 (co-author)
36. Cronologia di Cleofonte Campanini in Cleofonte Campanini l'altro direttore by Gaspare Nello Vetro, Parma, Italy, 2001 (co-author)
37. L'Opera Francais a la Nouvelle Orleans read at the University of Versailles May 3, 2002.
38. Wagner vs. Meyerbeer:Opera Quarterly Vol. 19 No. 4 Autumn 2003
These are provided as follows (subdivided by type):