I'm new to the community, and 50 books is going to be a challenge for me, as I work full time and am engaged in part time post-graduate study, but I'm going to give it my best shot!
I've just finished my first book for 2011 - A Time of Omens by Katherine Kerr.
"Book six of the celebrated Deverry series, an epic fantasy rooted in Celtic mythology that intricately interweaves human and elven history over several hundred years." - Harpercollins.co.uk
It's a fantasy novel, and the 6th one in the series. I read the first four when I was a teenager and now, 10+ years later i picked them up again and I've just finished the 6th and they're just as riveting as they were when i was 14 or 15 :) If you like Cecelia Dart-Thornton, Kristin Cashore or Tolkein its likely you'll love this series.