In this detective novel, a series of bizarre murders puzzles the police force, with each victim found with a single flower carefully arranged on their body. The case falls into the hands of two seasoned detectives, who must navigate through a web of eccentric characters and cryptic clues. As they delve deeper into the investigation, they uncover a connection to a rock band's fanbase, known as "Deadheads," leading them on a trail that challenges their wit and resolve. The detectives must race against time to piece together the puzzle before the killer strikes again, all while dealing with their own personal demons and the complexities of their partnership.

The 5294th greatest book of all time