Nancy-Sluggo (1949, United Feature Syndicate)

Nancy-Sluggo ran for 8 issues (1949–1955). Publishing format: was ongoing series. Cover title is "Nancy and Sluggo" but the title in the indicia is just "Nancy-Sluggo". There's no direct connection, but at the time the first issue (#16) was published, there had been 15 issues of Comics on Parade starring Nancy (with Fritzi Ritz). Nancy remained the main feature of Comics on Parade until its end, with Sluggo eventually becoming her 'co-star'.