| Issue Date | Title | Author(s) |
| 2012 | Bibliographic tools for Maltese historical research in the electronic age : some considerations | Zammit, William |
| 1994 | A bibliography of Giovanni Antonio Ciantar's printed works | Zammit, William |
| 2016-10 | Charting space and time | Gauci, Ritienne; Zammit, William |
| 2002 | The communicative role of visual media in Malta 1700-98 | Zammit, William |
| 2007 | Dawl gdid fuq I-ewwel pubblikazzjoni tal-katekizmu kattoliku bl-lisien Malti : Taghlim Nisrani (1752) ta' Frangisku Wzzinu | Zammit, William |
| 2007 | Dawl ġdid fuq l-ewwel pubblikazzjoni tal-katekiżmu kattoliku bl-ilsien Malti: “Taġhlim Nisrani” (1752) ta’ Franġisku Wzzinu | Zammit, William |
| 2006 | Divertimento insieme, e sollievo del popolo : the Coccagna as manifestation of Benevolent Despotism in Ancien Regime Malta | Zammit, William; Camilleri, Maroma; Vella, Theresa |
| 2003 | Dramm ta' l-1749 dwar in-Nawfragju ta' San Pawl u l-koverzjoni ta' San Publju | Zammit, William |
| 2017 | Dusty volumes to digital : Valletta's memory institutions as cultural spaces | Zammit, William |
| 2001 | Enlightenment and propaganda : prohibited literature in Malta between 1700 and 1798 | Zammit, William |
| 2016 | The Gozo Vitello d’Oro Treasure of 1729 | Zammit, William |
| 2000 | Guide to the National Library of Malta | Abela, Albert E.; Zammit, William |
| 1997 | Ignazio Saverio Mifsud, 1722-1773 : commemoration | Zammit, William |
| 2008 | Il-holqien ta' kollezzjoni nazzjonali kompresiva ta' Melitensia | Zammit, William |
| 2020-02-16 | L-evolviment tal-karnival f'Malta | Spiteri, Charles B.; Zammit, William |
| 2011 | The Maltese Labour Corps during World War I | Caruana, Albert; Zammit, William |
| 2007 | Mazzini and the early Maltese printers : the Naudi episode of 1850 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 1 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 10 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 11 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 12 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 13 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 14 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 15 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 16 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 17 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 2 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 3 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 4 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 5 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 6 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 7 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 8 | Zammit, William |
| 2010 | Melitensia : tezori ta' pubblikazzjonijiet Maltin : program 9 | Zammit, William |
| 2016 | Melitensia curios | Zammit, William |
| 2023-03-12 | Mill-Arkivji : Programme 23 : William Zammit | D'Anastas, Noel; Zammit, William |
| 2015 | Minn fomm Orlando Magro: eroj Malti matul l-Assedju | Zammit, William |
| 2010 | New Light on the Archive of the Inquisition in Malta during French Rule, 1798-1800 | Zammit, William; Grima, Joseph F. |
| 2010-11-28 | A new vision for a Maltese public and national library system | Zammit, William |
| 2010 | Notizie sopra l'origine ed avanzi della Biblioteca della Sagra Religione Gerosolimitana | Zammit, William |
| 1994 | Printing in Malta during the British Protectorate | Zammit, William |
| 2009 | A revolutionary Hospitaller catechism of 1791 | Zammit, William |
| 2005 | De Rohan's Reggimento di Malta : a source of religious unorthodoxy in late eighteenth-century Malta | Zammit, William |
| 1998 | A secret society in early eighteenth-century Malta : the Troisi connection | Zammit, William |
| 2014 | Stemming Vice : a proposal for Hospitaller virtuous living in Ancien Regime Malta | Zammit, William; Bonello, Giovanni |
| 2007 | Three published books of sermons delivered in Malta between 1694 and 1754 | Zammit, William |
| 2001 | Towards a bibliographical understanding : the Maltese printed product 1642-1839 | Zammit, William |
| 2005 | A treasure lost : the Portocarrero collection of scientific instruments and interest in the sciences in hospitaller Malta | Zammit, William |
| 2017-09-17 | An unknown description of Malta's surrender in June 1798 by Giovanni Nicolo Muscat | Zammit, William |
