Jack Davis, noted Mad magazine illustrator. There are some nice examples of his work in the NYT and also in the A/V Club’s.
Tim LaHaye, co-author of the Left Behind series of books. I actually have a copy of the first book in the series, but have not yet read it.
I’ve also never seen an episode of Babylon 5, but I keep hearing that it is above average for televised SF, and people who I do respect seem fond of it. So, for the historical record: Jerry “Michael Garibaldi” Doyle.