| 'Captain Lacey Regency Mystery' Novels (as 'Ashley Gardner') |
|
| 1) The Hanover Square Affair |
2003 |
| 2) A Regimental Murder |
2004 |
| 3) The Glass House |
2004 |
| 4) The Sudbury School Murders |
2005 |
| 5) A Body in Berkeley Square |
2005 |
| 6) A Covent Garden Mystery |
2006 |
| 7) The Necklace Affair (e-story) |
2011 |
| 8) The Gentleman's Walking Stick (e-story) |
2011 |
| 9) The Necklace Affair and Other Stories (short stories) |
2011 |
| 10) A Death in Norfolk |
2011 |
| 11) A Disappearance in Drury Lane |
2013 |
| 12) Murder in Grosvenor Square |
2014 |
| 13) The Thames River Murders |
2015 |
| 14) The Alexandria Affair |
2016 |
| 15) A Mystery at Carlton House |
2017 |
| 16) Murder in St. Giles |
2018 |
| 17) Death at Brighton Pavilion |
2019 |
| 18) The Custom House Murders |
2020 |
| 19) Murder in the Eternal City |
2022 |
| 20) A Darkness in Seven Dials |
Due May 2024 |
| 'Death Below Stairs Mystery' Novels |
|
| 1) A Soupçon of Poison (e-novella) |
2015 |
| 2) Death Below Stairs |
2018 |
| 3) Scandal Above Stairs |
2018 |
| 4) Death in Kew Gardens |
2019 |
| 5) Murder in the East End |
2020 |
| 6) Death at the Crystal Palace |
2021 |
| 7) The Secret of Bow Lane |
2022 |
| 8) Speculations in Sin |
2024 |
| 'Leonidas the Gladiator' Novels (as 'Ashley Gardner') |
|
| 1) Blood Debts (novella) |
2017 |
| 2) Blood of a Gladiator |
2020 |
| 3) A Gladiator's Tale |
2021 |
| 4) The Ring That Caesar Wore |
2023 |
| Other Novels (as 'Ashley Gardner') |
|
| 1) Murder Most Historical (short stories) |
2015 |
| 2) Identity (e-story) |
2016 |
| 3) Past Crimes (novellas) |
2017 |
| 4) A Matter of Honor (e-story) |
2023 |
