1.   The Six-Thirteen from Fairfield Junction and Other Cases of Sherlock Holmes – Denis O Smith and Kevin E Green

2.   The Additional Investigations of Sherlock Holmes – Arthur Hall and Michael Langan

3.   The Further Memoirs of Sherlock Holmes – Caiden Cooper Myles and Luke Barton

4.   The Peaceful Night Poisonings – Marcia Wilson and Adam Blanford

5.   Hounded – Vince Stadon and Richard Auty

6.   Sherlock Holmes and the Hearthstone Manuscript – Daniel D. Victor and Ben Carling

7.   Tales of Light – Tracy Revels and Michael Langan

8.   The Rediscovered Annals of Sherlock Holmes – Terry Golledge and Michael Langan

9.   Sherlock Holmes and the Eye of Heka – David Marcum and Luke Barton

10. Sherlock Holmes: The Baker Street Archive – Mark Mower and Michael Langan

11. The Selected Cases of Doctor Watson – Martin Daley and Kevin E Green

12. Death in the Harem – Susan Knight and Michael Langan

13. Tales of Shadow – Tracy Revels and Michael Langan

14. Sherlock Holmes Investigates – Susan Knight and Michael Langan

15. Tales of Darkness – Tracy Revels and Michael Langan

16. The Further Chronicles of Sherlock Holmes – Volume 1 – Denis O. Smith and Kevin E Green

17. Sherlock Holmes: The Baker Street Case Files – Mark Mower and Steve White

18. The Cotswolds Werewolf and Other Stories of Sherlock Holmes – Peter K. Andersson and Nigel Peever

19. The Recollections of Sherlock Holmes – Arthur Hall and Michael Langan

20. The Further Chronicles of Sherlock Holmes, Volume 2 – Denis O. Smith and Kevin E. Green

21. Sherlock Holmes – Eliminate the Impossible – Paula Hammond and Michael Langan

22. The Final Page of Baker Street – Daniel D Victor and Ben Carling

23. Irregular Lives – Kim Krisco and Dominic Lopez

24. The Untold Adventures of Sherlock Holmes –Luke Kuhns and Joff Manning

25. Sherlock Holmes the Golden Years – Kim H. Krisco and Richard Di Britannia

For more audiobooks click here.