O'BRIEN, JACK
 Name and vital stats
    O'BRIEN, JACK [1922- ] (artist; writer) NULL
 Biographical
    Aka JOHN O'BRIEN; and JOHNNY O'BRIEN NULL
 Member
    National Cartoonists Society NULL
 Additional biography
    A Gallery of Rogues: Cartoonists' Self-Caricatures, 1998 NULL
 Syndication
    ALBERT (a) 1958 > 58
    COOL CAT [daily] (a) 1959-60 for New York Herald-Tribune > 59 60
    KEEL KARIKTERS (a) 1958 > 58
    PRIVATE STUFF (a) 1953 > 53
    SAD SACK (a) 1950s for Bell Syndicate > 50s
 Comics in other media
    Gag cartoons (w/a) 1961-62 for Sex to Sixty; and Sir! > 61 62
 FEATURE COMICS
    COOL CAT (a) 1962 > 62
 GEORGE A. PFLAUM
    TREASURE CHEST~ (a) 1954 > 54
 HARVEY COMICS
    JR G.I. (a) 1967-70 > 67 68 69 70
    SAD SACK (w/a) 1958-60s? > 58 59 60 61 62 63 64 65 66 67 68 69
 MARVEL COMICS
    JOKER COMICS~ (a) 1942-43 > 42 43
 STORY COMICS
    Various features (w/a) 1954 > 54
 TOBY PRESS
    PROFESSOR ZILCH (a) 1955 > 55
 ZIFF-DAVIS COMICS
    Fillers (p) 1953/55 > 53 55