In no particular order, I love these authors:
David Foster Wallace: Recently killed himself, thus depriving the rest of us his talents. Kind of an egomaniac, but that tends to attract me to authors.
1. "A Supposedly Fun Thing I'll Never Do Again." His most accessible book, which is a collection of essays. The essay which doubles as the title would probably appeal to a lot of hikers. His piece about Michael Joyce is the most thought-provoking and intelligent thing I've ever read about sports.
2. "Brief Interviews with Hideous Men." A collection of short stories that are really brilliant. I've read rumors of one/some of them being turned into a film.
3. "Infinite Jest." His opus. Probably a little to heavy (both literally and thematically) for a thru-hike.
4. "Oblivion." Another collection of short stories. Some real gems here.
Dave Eggers. His "A Heartbreaking Work of Staggering Genius" actually lives up to its boastful title, though I doubt he believes it does.
Tom Robbins. While I've enjoyed every novel he's written (with the lone exception of "Skinny Legs and All"), I will never be convinced that anything he's written approaches the greatness of "Fierce Invalids Home from Hot Climates." Simply a perfect novel. I can't help but read it once a year.
Roald Dahl. My favorite author as a child. Amazingly, his stuff does not get stale as I've grown into an adult. "James and the Giant Peach" in particular still kills me.
I, as well, am open to suggestions. Especially from those who have appreciated the above. I'm afraid I've hit a bit of a dry spell in terms of authors who really do it for me.
Peter