| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2010 | 978-0-9844180-0-8 | Siren Audio Studios adaptation · L.N. Nolan · W.W. Marciano | Sid Guy, The Case of the Mysterious Woman & The Case of the Missing Boxer |
| '' | 978-0-9844180-1-5 | Siren Audio Studios adaptation · Linda Lea Castle | By King's Command |
| '' | 978-0-9844180-4-6 | Siren Audio Studios Adaptation · S.H. Baker | Return to Marshall's Bayou |