2nd Revised Edition, 2010 includes updated text and revised CD-ROM, including updated provenance, exhibitions, and bibliography for all paintings, now available at Amazon.com.
"Papers of Muscarelle Museum of Art, Vol. I, The College of William & Mary, Williamsburg, Va., 2010. Articles by Aaron H. De Groft, Allen Grieco, Jules Janick, John T. Spike, John Varriano, Adrienne von Lates"
“An Albero (Genealogy) of the Iconography of Caravaggio’s Beheading of St John the Baptist in Valletta”, in L’Archivio di Caravaggio: Scritti in onore di don Sandro Corradini, Pietro di Loreto, ed., Rome, 2021, pp. 257-269.
On July 3, 2019, Cynthia De Giorgio, curator, The Co-Cathedral of St. John, Valletta, Malta, met Prof. John T. Spike, in a unique interview about Caravaggio’s painting, The Beheading of St John the Baptist