1. Senta and Bessemer
2. On the Dechantagne Family Estate
3. Staff
4. A New Dress and a New Hairstyle
5. Police Constable Colbshallow
6. M&S Coal Company Ltd.
7. Graham and the Constables
8. The Return
9. Life Among the Dechantagnes
10. A Constable’s Duty
11. Crime and Punishment
12. A More Complicated Life
13. In Search of Coal
14. Yuah’s Trials
15. The Glamours
16. The Traitor
17. Yuah and Honor
18. The Paramour Chamber
19. Senta and Graham
20. What Happened That Morning Just Before Seven
21. Revelations
City of Amathar 
I'm reading this series but what I really wanted to leave a comment about is Eaglethorpe Buxton. I thought they were hilarious and I hope you'll do more sometime.
Thanks very much. There will be at least one more book: Eaglethorpe Buxton and the Queen of Aerithraine. I'm not sure when I'll get to it though.