#1 Per an email from the author himself, John Moss (b. 1940), is the author of both the Quin and Morgan mysteries and
the books on Canadian lit. He is listed in the LoC as Moss, John George, 1940- but he says "The John George cognomen was abandoned 40 years ago. I'm John Errington." (Also see this
#2 Alexander and the Baptists
is a different John Moss.
#3 Moss, John, active 1662-1684. Lessons for the basse-viol