It's time to buckle down and read some Philip K. Dick.

From ComingSoon.net:

Paul Giamatti is in talks to star as sci-fi author Philip K. Dick in an untitled biopic that his newly launched Touchy Feely Films is producing with Anonymous Content, reports Variety.

Thoughts?  Where should I start? 

(I admit to being hideously embarrassed that I've never read ANY, okay?  So don't give me a hard time.)