Featuring William Monk
- The Face of a Stranger
- A Dangerous Mourning
- Defend and Betray
- A Sudden, Fearful Death
- The Sins of the Wolf
- Cain his Brother
- Weighed in the Balance
- The Silent Cry
- A Breach of Promise
- The Twisted Root
- Funeral in Blue
- Slaves of Obsession/Slaves and Obsession
- Death of a Stranger
- The Shifting Tide
- Dark Assassin
- Execution Dock
- Acceptable Loss (23 08 2011 (US))
Featuring Thomas and Charlotte Pitt
- The Cater Street Hangman
- Callander Square
- Paragon Walk
- Resurrection Row
- Bluegate Fields
- Rutland Place
- Death in the Devil’s Acre
- Cardington Crescent
- Silence in Hanover Close
- Bethlehem Road
- Highgate Rise
- Belgrave Square
- Farriers’ Lane
- The Hyde Park Headsman
- Traitors Gate
- Pentecost Alley
- Ashworth Hall
- Brunswick Gardens
- Bedford Square
- Half Moon Street
- The Whitechapel Conspiracy
- Southampton Row
- Seven Dials
- Long Spoon Lane
- Buckingham Palace Gardens
- Betrayal At Lisson Grove (UK) Treason At Lisson Grove (US)
- Dorchester Terrace
First World War Quintet featuring Joseph and Matthew Reavley
- No Graves as Yet
- Shoulder the Sky
- Angels in the Gloom (Autumn 2005)
- At Some Disputed Barricade (Autumn 2006)
- We Shall not Sleep (Autumn 2007)
Christmas Novellas
- A Christmas Journey
- A Christmas Visitor
- A Christmas Guest (2005)
- A Christmas Secret (2006)
- A Christmas Beginning (2007)
- A Christmas Grace (2008)
- A Christmas Promise (2009)
- A Christmas Odyssey (2010)
Young Adult Readers
- Tudor Rose
- Rose of No Man's Land
(both published by Barrington Stoke in the UK, September 2011)
Other books
- Tathea
- Come Armageddon
- A Dish Taken Cold
- The One Thing More
- The Sheen on the Silk (2010)