Assuming you want fantasy books....
The Song of Ice & Fire series by George RR Martin (A Game of Thrones, A Clash of Kings, A Storm of Swords): Pick them up, you won't be disappointed.
Royal Assassin Series (Assassin's Apprentice, Royal Assassin, Assassin's Quest) by Robin Hobb: Good, solid reading, first person perspective, though the assassin gets a bit whiny here and there.
Darksword Trilogy by Margaret Weiss and Tracy Hickman: Their best series, IMO.
Good Omens by Neil Gaiman and Terry Prachett: Not really fantasy, but a good book.
The Dark Tower series by Stephen King (Gunslinger, Drawing of the Three, The Wasteland, Wizard and Glass, Wolves of the Calla, Song of Susannah): Good series, fantasy orientated in a sort of modern-westernish-scifi setting. Interesting read tho. Last one was a bit lame, but you can't win them all.
Eyes of the Dragon by Stephen King: Touches on the Tower, but pure fantasy. V. good read, one of King's best books, even though it's sorta meant for younger readers.
Wizard's First Rule by Terry Goodkind: AVOID the rest of this series. Seriously. First one wasn't bad though, but avoid the others like the plague. I should have torn out my eyes after reading the second one. First one was good enough to suck me into his "I Wanna Be Robert Jordan" world. Blech.
First six books of "The Wheel of Time" by Robert Jordan (Eye of the World, The Great Hunt, The Dragon Reborn, The Shadow Rising, Fire of Heaven, The Lord of Chaos): First six are pretty good, not earth-shattering great but not bad for fantasy. Last 4 in this series (not mentioned) are just...getting slower and slower.
The Deverry series by Katharine Kerr (Daggerspell, Darkspell...oh, good god, too many to mention here): VERY excellent series of books, I highly recommend all of them. Grounded in celtic myth and just good overall.
Hyperion series by Dan Simmons (Hyperion, Fall of Hyperion, Endymion, Rise of Endymion): Very good hardcore sci-fi books. If you like sci-fi, you'll like these.
Authors of note (that usually write good stuff): Robert Asprin, Stephen King, Robert McCammon, early Dean Koontz, George RR Martin, Roger Zelazny (esp. Amber series, Nine Princes in Amber being the first one), Piers Anthony (if you like light, fluffy fantasy, but his Incarnations of Immortality is really good, as well as Bio of a Space Tyrant), Kathleen Taylor (if you light "light" mysteries...funny as hell writer sets her stories in a fictional town in South Dakota, and her mysteries are really good. First one is Funeral Food, I believe)
I read 100-200 books a year, all almost exclusively sci-fi, fantasy, and horror, with some historical fiction (if it's good) and non-fiction thrown in for flavor.
BTW, congrats for making it through LOTRings. I hated those books, and still do. Tolkien was NOT a good writer...if you want a good writer from that time, read CS Lewis's Chronicles of Narnia (yes, children's books. Shaddup, they're good) and The Screwtape Letters. I freakin' hate Tolkien. I barely managed to get through Fellowship, and just quit in the middle of the Two Towers because his writing was driving me nuts.