• The Laundry Man
• Underneath The Arches
• Hardcastle's Secret Agent
• Hardcastle's Quandary
• The Taming of Tango Harris
• Tomfoolery
• Naked Flames
• Rough Diamonds
• Blue Murder
• Hardcastle's Frustration
• Hardcastle's Obsession
• Suddenly at Home
• The Cold Light of Dawn
• Hardcastle's Soldiers
• Confirm or Deny
• Hardcastle's Runaway
• Hardcastle's Traitors
• Make Them Pay
• Reckless Endangerment--A Brock and Poole Police Procedural
• The Home Secretary Will See You Now (Gaffney and Tipper Mysteries Book 3)
• Hardcastle's Quartet
• The Home Secretary Will See You Now
• Gunrunner
• Deadlock
• Confirm or Deny (Gaffney and Tipper Mysteries Book 2)
• The Cold Light of Dawn (Gaffney and Tipper Mysteries Book 1)