I'm currently reading The Death and Life of Superman. It is old but I forgot about it somehow and recently rediscovered it. If you like Angels & Demons or The Da Vinci Code then check out James Rollins. He has books in the same genre. (Map of Bones, The Judas Strain) And for the Star Wars geeks such as myself, I recently finished the Legacy of the Force series. A 9 book series that covers events 30+ years after ROTJ. There is a new Fate of the Jedi series beginning next month. Its also a 9 book series.