Not that I have a lot of time for recreational reading, but when I do I've been reading Taranatha's dbu ma mtheg mchok. This and other facinating publications can be purchase on line from the Jonang Foundation.

Also, there is Pynchon's latest: Inherent Vice. Hear Pynchon himself lure you into his web of mystery and intrigue...

Maybe you want to go back and take a look at Vineland again, too.