You know when you pack two books for a flight how you never read the second book? (Seriously, 99% of the time, you can save your carry-on the extra space for snacks.) I'm a quick reader, but rarely does one novel even get finished during travel. People watching and sleeping are all too tempting alternatives. Well, on my flight to San Fran for work, I was halfway through my latest Kurt Vonnegut (Player Piano), so I dared to pack along a second read. (I also packed a third in