- AudiobookA Case of Blackmail in BelgraviaClara Benson
- AudiobookA Case of Murder in MayfairClara Benson
- AudiobookA Case of Perplexity in PiccadillyClara Benson
- AudiobookA Case of Suicide in St. James'sClara Benson
- AudiobookA Case of Robbery on the RivieraClara Benson
- AudiobookA Case of Conspiracy in ClerkenwellClara Benson
- AudiobookFreddy Pilkington-Soames AdventuresClara Benson
- AudiobookA Case of Duplicity in DorsetClara Benson
- AudiobookMore Sherlock Holmes than James HerriotRoger Windsor
- AudiobookAlexander's Blood BrideLorelei Moone
- AudiobookMichael's Soul MateLorelei Moone
- AudiobookLucille's ValentineLorelei Moone
- AudiobookSeries: Vampires of LondonLorelei Moone
- AudiobookSeries: A Freddy Pilkington-Soames AdventureClara Benson