John Castagno

title	ISBN-13	year of publication
Abstract Artists: Signatures and Monograms, An International Directory	978-0-8108-5897-8	2007
American Artists II: Signatures and Monograms	978-0-8108-5895-4	2007
American Artists: Signatures and Monograms, 1800-1989	978-0-8108-2249-8	1990
Artists as Illustrators	978-0-8108-2168-2	1989
Artists' Monograms and Indiscernible Signatures	978-0-8108-2415-7	1991
Artists' Monograms and Indiscernible Signatures II: An International Directory	978-0-8108-5898-5	2007
Artists' Monograms and Indiscernible Signatures III: An International Directory	978-0-8108-6383-5	2009
European Artists III: Signatures and Monograms From 1800	978-0-8108-6208-1	2008
European Artists II: Signatures and Monograms	978-0-8108-5896-1	2007
European Artists: Signatures and Monograms, 1800 - 1990	978-0-8108-2313-6	1990
Latin American Artists' Signatures and Monograms	978-0-8108-3293-0	1998
Old Masters II: Signatures and Monograms	978-0-8108-6385-9	2009
Old Masters Signatures and Monograms, 1400-Born 1800	978-0-8108-3082-0	1996