The Hanging Tree

In "Rivers of London" by Ben Aaronovitch, Police Constable Peter Grant is drawn into a web of intrigue when a suspicious death occurs at an exclusive party attended by the daughter of Lady Ty, the powerful goddess of the Tyburn river. As Peter navigates the bizarre and opulent world of the super-rich, he finds himself entangled in a realm where the law is negotiable and danger lurks in unexpected places. With a favor owed to Lady Ty, Peter must rely on his wit and instincts to uncover the truth, despite the risks involved.