John Castagno – författare

Artists as Illustrators

An International Directory with Signatures and Monograms, 1800-Present

American Artists

Signatures and Monograms, 1800 to 1989

European Artists

Signatures and Monograms, 1800-1990, Including Selected Artists from Other Parts of the World

Artists' Monograms and Indiscernible Signatures

An International Directory, 1800-1991

Old Masters Signatures and Monograms, 1400-Born 1800

European Artists III

Signatures and Monograms From 1800

African, Asian and Middle Eastern Artists

Signatures and Monograms From 1800

Artists' Monograms and Indiscernible Signatures III

An International Directory

Australian, British and Irish Artists

Signatures and Monograms From 1800

Old Masters II

Signatures and Monograms