Lacy Stoltz is back in John Grisham’s latest novel, which is a follow-up to The Whistler. She is still an investigator for the Florida Board on Judicial Conduct, and this time, Lacy is approached by a client in fear for her life, if she reveals what she knows about a corrupt judge. Spoiler alert: this time it involves murder. I’d rather not read about serial killers, but was too far into the novel to stop reading. It’s fast-paced, well-written, and definitely one of those books you can’t put down…