I recently read all the Harry Potters in prep for the last two movies coming out. I also re-read most of the Ender's Game series except #1 because I've read that one like nine times now. I read all the Ender's Game comics recently too.
I also read all the Walking Dead comics after the first season of the show ended. Both the show and the comics are really really good.
I just finished Daemon by Daniel Suarez and am now reading the sequel, Freedom. These books are really good in a DaVinci Code sort of way. Just remove all the dumb cult and secret society stuff and add in WoW set into an augmented reality. It's really fun, mostly based in technology that already exists, is cutting edge, or the next logical step in the next decade.
After I finish Freedom I'm going to read Atlas Shrugged by Ayn Rand. I'm told it's really good and despite being written 40+ years ago, really depicts the world we live in today.