I'm usually reading a number of books at once:
1- The Book of Poul Anderson (DAW collection from 1974) - some good older SF
2- Beyond Reach by Karin Slaughter - 6th in Grant County series. Slaughter is one of my new favorite authors this year.
3- The Second Summoning by Tanya Huff - She was one of my favorite new authors
last year, and I'm still reading her books.
4- Gate of Ivrel by C.J. Cherryh - I promised myself I would read through all of Cherryh's books. This one's not great, but it was her first book.
5- Obsidian Butterfly by Laurell K. Hamilton - 9th Anita Blake book. Kind of weird, but it's one of my 'steady' series.
6- Summer Knight by Jim Butcher - 4th of Dresden Files. I really like this series.
7- All Together Dead by Charlaine Harris - 7th Sookie book. My "main" book really. I'm trying to get caught up in this series, and they are quick reads.
8- Seduced by Moonlight by Laurell K. Hamilton - 3rd Merry Gentry book. I don't like this series as much, but I am curious enough that I haven't given up yet.
9- Salem's Lot by Stephen King - I am not really a King fan, but this one is well regarded enough I wanted to give it a try.