High Winter Murders

High Winter Murders finds the aging Humboldt Prior still a university computer science lecturer, many months after his previous "extra-duty" mystery-detective successes, and three decades past his days as a secret intelligence agent. Now faced by the mysteries of five horrific murders somehow tied to a complex web of administrative malfeasance and academic medical misconduct, and finally reunited with a very old friend, Prior must use all his remaining resources and more to solve the mysteries and, with his old friend, emerge unscathed.