Whatcha readin? In the middle of far too many right now myself; probably need to actually finish one or two in the near future. Against the Gods has been a fascinating one about the history of risk management -- a time before probability theory made for some very weird methods of gambling.

Perry Mehrling's Fischer Black and the Revolutionary Idea of Finance has been an information packed leisurely read as well, as his writing usually is.

Though realistically Ubik by Philip K Dick is most likely the one I'll hit the back cover of first.