A RACE-AGAINST-TIME CRIME THRILLER WITH A DEVASTATING CLIMAX Please note this book was first published as "Night's Black Agents" DI GILBERT MARKHAM FACES HIS MOST DISTURBING CASE YET Sister Felicity does not return to her room after prayers. The nun is found strangled in the confessional box. She is only the first of St Cecilia's faithful to meet a gruesome end. The killer will not stop until this place of God is destroyed. It is up to DI Gilbert Markham and his loyal deputy DS Noakes to stop the murderer. Cruel secrets come to light which force Markham's girlfriend Olivia to face her own past. The body count in the monastery continues to rise, and once again, a violent evil proves devastatingly close to home. WHAT IS THE HORRIFIC PAST THAT LIES BEHIND THE AWFUL MYSTERY OF SAINT CECILIA'S?