Billy (Sis' friend in Katy Keene)
Billy (Sis' friend in Katy Keene) appears in 15 issues in grailworth's catalog, and was first published in 1951.
Every appearance we value
Katy Keene Comics (1949) 3 issues
Pep Comics (1940) 2 issues
Wilbur Comics (1944) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.