If you're looking for light fantasy I could throw David Eddings into the pile (his two main series are 10 books and 6 books respectively), but a lot of people have gone off him in the last year or two, because of some personal issues that have come out about him and his wife/co-author that have kind of squicked a lot of people. Depends on whether or not you can separate the art from the artist, or if knowing there's some dark shit in his life will ruin your ability to ever look at his work unbiased.
Roger Zelazny's Amber novels (10 books - two series of 5 and 5 - but they're all fairly short) are another option, but they're generally a bit of an acquired taste (basically, you'll generally know by the end of Nine Princes in Amber if you're really excited about continuing or bored enough to want to stop).
I have no problem with that. I might just get a reader instead of buying physical. But I would want it to have internet access so I could read stuff on other sites too. ---