Locus Magazine's Best of 2008

Here is the YA list:

City of Ashes, Cassandra Clare (Simon & Schuster/McElderry)
The Hunger Games, Suzanne Collins (Scholastic Press)
Monster Blood Tattoo, Book Two: Lamplighter, D. M. Cornish (Putnam; Omnibus Books Australia)
Little Brother, Cory Doctorow (Tor)
The Graveyard Book, Neil Gaiman (HarperCollins, Bloomsbury)
Eon: Dragoneye Reborn, Alison Goodman (Viking); as The Two Pearls of Wisdom (HarperCollins Australia)
Tender Morsels, Margo Lanagan (Knopf)
How to Ditch Your Fairy, Justine Larbalestier (Bloomsbury USA)
Ink Exchange, Melissa Marr (HarperTeen)
Chalice, Robin McKinley (Putnam)
The Knife of Never Letting Go, Patrick Ness (Candlewick Press)
The Adoration of Jenna Fox, Mary E. Pearson (Henry Holt)
Nation, Terry Pratchett (Doubleday UK, HarperCollins)
Zoe's Tale, John Scalzi (Tor)
Flora's Dare, Ysabeau S. Wilce (Harcourt)

I've read most of them, and the rest are literally sitting on my must-read shelf.

Find Locus's full list here. Yummy juicy SF and fantasy...