This was a delightful story. It was fun to reconnect with my favorite characters. Francis doesn't play a big role in the investigation of the murder. Tom's friend Alice Trumpington, also known as Trumpet, is the character who leads the investigation, giving everyone else assignments but really performing most of the legwork. Tom also contributes to the investigation but, naturally, is terrified that he will be arrested if he is seen in public. Francis' lifestyle is portrayed a little differently than he has been in earlier books in the series. I could not remember whether the readers were given an idea of where he would take his life in the earlier novels. It's been a year since I read the last book in the series so I was surprised. Trumpet dresses up as a male on occasion in order to get witnesses to talk to her. This has become a norm for the series and I now expect that she will do this in every installment of the series. How she dresses, though, is different in each novel and her unreserved, lovable personality carries it off well.
Lock Up Honesty has lots of twists and turns. Author Anna Castle has kept her series entertaining with well plotted stories and steady development of all of her characters. Not every author develops each character in their stories but Ms. Castle does and she does it skillfully. I can, with pleasure, rate this novel 5 out of 5 stars.