As most of you have heard, one of my best friends, book dealer Bill Trojan passed away on the last day of the World Science Fiction Convention in Reno. Kris and I had already left Reno, so we didn’t get the news until early on Monday morning. Shocked, yes. Surprised, no. For the last six years I had expected the day to come. Actually, so had Bill. For decades Bill was a book dealer at both mystery and science fiction conventions on weekends while working full-time as a computer programmer for Lane County in Eugene, Oregon. He retired in 2001 and was 63 years old when he died. (Thanks to…