• Road of Bones
• When Hell Struck Twelve
• The Red Horse
• Blood alone bbwim-3
• Souvenir
• Blood Alone: A Billy Boyle World War II Mystey
• Death bbwwim-7
• The First Wave
• A Mortal Terror bbwim-6
• The Rest Is Silence
• A Blind Goddess bbwwim-8
• Evil for Evil: A Billy Boyle World War II Mystery
• The First Wave bbwm-2
• A Blind Goddess
• Death's Door
• The White Ghost
• Rag and Bone: Billy Boyle 05
• Billy Boyle: A World War II Mystery, Vol. 1
• Billy Boyle bbw2m-1
• A Mortal Terror
• Evil for evil bbwim-4
• Rag and Bone bbwwim-5
• The Devouring