Joker Harley Criminal Sanity (2019)

"Jim Gordon and the GCPD have turned to profiler Harley Quinn for assistance. She's intrigued by the level of care and detail this new, depraved serial killer is putting into his crime scenes; there must be clues to his pathology in his artful staging. His level of meticulous preparation is unusual, but will it lead to or help delay his capture? "

"Harley Quinn follows the evidence-and it leads her to a dangerous conclusion: she might know the true identity of the serial killer she's hunting. But as Harley digs deeper into The Joker's past, he is watching her and leaving a trail of bodies in his wake. Gotham City has never needed a hero more!"

"When murder is your art, it's not enough to leave behind a body-the only true satisfaction lies in creating a display worthy of your genius. But elaborate crime scenes also lend themselves to analysis. While the GCPD might not find all the clues, forensic psychiatrist and profiler Harley Quinn is getting closer to the truth and the killer."

"Dr. Harley Quinn has confronted horrific crime scenes created by a serial murderer who treats his work as high art. But when she is confronted by the killer himself, her life takes a drastic turn. Will she be able to return to the status quo, and simply help the GCPD to catch this killer? Or will the encounter change her forever?"

"Harley Quinn’s past and present have collided, and both the family she was born into and the family she found when she met Edie Malone are suffering. As Dr. Quinn’s confrontations with the serial killer she’s hunting grow more intense, his actions lead her down a dangerous path!"