If you can find either of these (in the GOOD book department), get "The Dice Man" (Luke Rhinehart) or "The Color of Light" (William Goldman).
I didn't want to start a separate thread, but I'll just say that "The Dice Man" is about a well-off Manhattan shrink, bored with life, who decides to make decisions based on the roll of dice. A friend of mine in college (uni) who was majoring in engineering, but should have been majoring in music, and was consequently flunking out, asked me to read the book, and then asked me if I'd be willing to live the "dice life." I was very tempted, but had too much invested in getting a university education my dad was paying for--still, I always thought it would be interesting to do.
"The Color of Light" is about the life of a troubled writer who has some glory days, falls into oblivion, makes his way back, etc.
Anyway, they're both really good books.