The Whistler by John Grisham

The novel revolves around Lacy Stoltz, an investigator for the Florida Board on Judicial Conduct, who becomes embroiled in a high-stakes case involving a corrupt judge. As she delves deeper, Lacy uncovers a web of corruption involving organized crime, illegal casinos, and a mysterious whistleblower. The investigation becomes increasingly dangerous, putting Lacy's life at risk as she seeks to bring justice to those who have manipulated the legal system for their gain. The story is a gripping exploration of power, corruption, and the pursuit of justice.