Murder in Containment: Doyle and Acton Scotland Yard Mysteries, Book 4 (Unabridged)
2017
Murder in All Honour: Doyle and Acton Mysteries, Book 5 (Unabridged)
2018
Murder in Shadow: The Doyle and Acton Murder Series, Book 6 (Unabridged)
2018
Murder in Misdirection: A Doyle & Acton Mystery (The Doyle and Acton Scotland Yard Series, Book 7) (Unabridged)
2019
Murder in Retribution (The New Scotland Yard Mysteries)
2014
Murder in Thrall (The New Scotland Yard Mysteries)
2013