I'm just trying to figure out how I missed this thread when it was revived in February this year! Anyway, I've read many different kinds of literture (I've taken classes in everything from Greek & Roman mythology, to children's literature, to masterworks of German literature, to pulp detective novels, to post-colonial literature, to Shakespeare). I really like all the epic poems & plays from G&R mythology that I've read, some authors can be really cheeky! I collect children's picture books that were around in the 1980's (featuring characters such as He-Man, She-Ra, Fraggles, Wuzzles, Munch Bunch). I enjoy Harry Potter, The Series of Unfortunate Events (not just for children!), Roald Dahl, Shel Silverstein, C.S. Lewis to name a few children's series & authors. Stephen King is my guilty pleasure; some of his best stories are not strictly 'horror' stories (Dark Tower series, Eyes of the Dragon, The Stand, The Long Walk). An author I have recently picked up is Gregory Maguire; I've read Wicked & Mirror Mirror . Maguire reworks fairy tales and well known stories, very interesting. I really enjoy reading Shakespeare now, I don't think I really understood Shakespeare well enough in high school to appreciate how amazing his plays really are.
Here are some books that I've read in the last year or so that I would recommend: The Curious Incident of the Dog in the Night Time (sorry can't remember the author & it's currently out on loan to a friend), Life of Pi by Yan Martel, Wicked by Gregory Maguire, One Flew Over the Cuckoo's Nest by Ken Kesey, The Series of Unfortunate Events by Lemony Snicket, Watership Down by Richard Adams, The Chrysalids by John Wyndham.
I don't usually read non-fiction, but Alive by Piers Paul Read (the plane that crashes in the Andes), is pretty interesting. Also I love James Harriot's vet stories (although many make my cry!).