Because I'm anxiously waiting for the next C.S. Harris novel in November
I'm reading old favorites. Summer of the Dragon is light and fluffy and has a heroine who is very like myself. Lots of fun if a teensy bit dated. I also reread Weep and Know Why. It has another actually believable heroine. In the they are nothing like me category I'm working my way through Will Thomas' Barker and Llewelyn mysteries.
This doesn't count that I've secretly reread F's Encylcopedia Brown books. I loved those as a kid. I can't believe how many I remember. Which says something about my trivial state of mind no doubt.