| 1. | Oliver, J. Edward | | | Biography, and a showcase of various comic strips created over the past thirty years.
www.orso.demon.co.uk |
| 2. | O'Donnell, Mark | | | The work of modern humorist cartoonist.
www.modernhumorist.com |
| 3. | Omega | | | Artwork, comics, movie reviews, and the occasional rant.
www.omega.i8.com |
| 4. | Orff, Joel | | | Comics and drawings, including the weekly strip Great Moments in Rock 'n' Roll.
www.jorff.com |
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