Thanks, Dear One. I always take a book to the doctor's office--that's how I'm getting through "The Professor and the Madman". Not sure about stop lights, but one time I was reading while waiting in line at one of those quick oil change places. I was vaguely aware of somebody yelling in the distance. Gradually I became aware that the yelling was still going on; when I finally looked up, the oil change guy was doing jumping jacks at the back of the bay, yelling and motioning for me to drive in!
Erm, speaking of time, I checked "The Shelters of Stone" out of the library this evening. That is one thick book!