Series | | Books |
|
Susanna And The Spy | | (2011) |
| | (2012) |
|
Other | | Twilight of Avalon [Twilight of Avalon Trilogy] (2009) |
| | Dark Moon of Avalon [Twilight of Avalon Trilogy] (2010) |
| | Sunrise of Avalon [Twilight of Avalon Trilogy] (2011) |
| | Georgiana Darcy's Diary [Pride and Prejudice Chronicles] (2011) |
| | Pemberley to Waterloo [Pride and Prejudice Chronicles] (2011) |
| | Margaret Dashwood's Diary (2014) |
| | Kitty Bennet's Diary [Pride and Prejudice Chronicles] (2014) |
| | The Crown Jewel Mystery [Sherlock and Lucy Mystery] (2017) |
| | Death at the Diogenes Club [Sherlock and Lucy Mystery] (2017) |
| | The Jubilee Problem [Sherlock and Lucy Mystery] (2017) |
| | Remember, Remember [Sherlock and Lucy Mystery] (2017) |
| | The Return of the Ripper [Sherlock and Lucy Mystery] (2018) |
| | Flynn's Christmas [Sherlock and Lucy Mystery] (2018) |
| | The Clown on the High Wire [Sherlock and Lucy Mystery] (2019) |
| | Die Again, Mr. Holmes [Sherlock and Lucy Mystery] (2019) |
| | Christmas at Baskerville Hall [Sherlock and Lucy Mystery] (2019) |
| | The Vanishing Medium [Sherlock and Lucy Mystery] (2019) |
| | A Fancy-Dress Death [Sherlock and Lucy Mystery] (2019) |
| | The Cobra in the Monkey Cage [Sherlock and Lucy Mystery] (2019) |
| | The Sons of Helios [Sherlock and Lucy Mystery] (2019) |
| | Watson on the Orient Express [Sherlock and Lucy Mystery] (2020) |
| | Christmas on the Nile [Sherlock and Lucy Mystery] (2020) |
| | The Coded Blue Envelope [Sherlock and Lucy Mystery] (2020) |
| | The Curse of Cleopatra's Needle [Sherlock and Lucy Mystery] (2020) |
| | The Solitary Witness [Sherlock and Lucy Mystery] (2020) |
| | The Sherlock Holmes and Lucy James Stories [Sherlock and Lucy Mystery] (2020) |
| | Kidnapped at the Tower [Sherlock and Lucy Mystery] (2020) |
| | Five Pink Ladies [Sherlock and Lucy Mystery] (2020) |
| | The Body in the Bookseller's [Sherlock and Lucy Mystery] (2020) |
| | The Missing Mariner [Sherlock and Lucy Mystery] (2021) |
| | Guarded Ground [Becky and Flynn Mystery] (2021) |
| | Holmes Picks a Winner [Sherlock and Lucy Mystery] (2021) |
| | Holmes takes a Holiday [Sherlock and Lucy Mystery] (2021) |
| | The Bloomsbury Guru [Sherlock and Lucy Mystery] (2021) |
| | Murder at the Royal Observatory [Sherlock and Lucy Mystery] (2021) |
| | Powder Island [Sherlock and Lucy Mystery] (2021) |
| | Galahad's Castle [Sherlock and Lucy Mystery] (2022) |
| | The Loch Ness Horror [Sherlock and Lucy Mystery] (2022) |
| | Hidden Harm [Becky and Flynn Mystery] (2022) |
| | Watch and Ward [Becky and Flynn Mystery] (2022) |
| | The Adair Murders [Sherlock and Lucy Mystery] (2023) |
| | The Cornwall Mermaid [Sherlock and Lucy Mystery] (2023) |
| | Safe You Sleep [Becky and Flynn Mystery] (2023) |
| | Star-Sown Sky [Becky and Flynn Mystery] (2023) |
| | Miss Nightingale's Gala [Sherlock and Lucy Mystery] (2024) |
|