Michael Gregorio has written at least 6 books. Their most popular book is Venice Noir with 4 saves with an average rating of -⭐.
Michael Gregorio is the pen name of husband and wife Michael G. Jacob (1948- ) and Daniela De Gregorio (1950- )
2012 • 4 Readers • 288 pages
#1 of 3 in Hanno Stiffeniis
2006 • 3 Readers • 403 pages • 3
2015 • 1 Reader