Molly's Boudoir: the 4th Jasmine Frame novel (Jasmine Frame Detective)

Jasmine Frame is recuperating from surgery and bored.
Her daily exercises and residual soreness are holding her back from the life of a private investigator.
The lack of a functional car is another problem. Nevertheless, when DI Tom Shepherd requests her help with the arson and murder at Molly’s in the quiet town of Thirsbury, she is eager to get on the case.
With help from her partner, Viv, she gets mobile and is soon delving into the weird sexual practices of the owners of Molly’s, learning that some men will go to any lengths to fulfil their urges.
Jasmine knows all about urges but finds that one of hers, the need to investigate, gets her into trouble that could threaten her new womanhood.