‘A Picture of Murder’ ( 2018 ) by T E Kinsey

Goodreads meta-data is 320 pages rated 4.31 by 2455 litizens.
Genre: krimi, period
Picture of Murder.jpg
Verdict:  ambiguous.
In the heart of Little England at fictitious Littleton Cotterell in 1909 wealthy Lady Hardcastle and her redoubtable retainer Florence Armstrong, the maid of all work, including sleuthing, are settled in a Midsomer picturesque village in the southwest near Bristol. Flo narrates with a sharp eye and a sharper tongue.
Then the kinematographers come to the village, and by a mischance Lady Hardcastle offers them a roof. They had been scheduled to stay at a neighboring estate but a mysterious fire in the kitchen has made that impossible.  
The kinematograpers screen an 18-minute film about the undoing of a witch to the protests of Republicans who see in filums the devil’s work.  Meanwhile an aggrieved rival of the kinematographers appears at the pub with a tame journalist in tow. By the way the kinematographers include the film actors four. Finally some travelling musicians pop-in to muddy the waters and provoke a tiresome double backstory.  Whew! Now that the cast is assembled, the mayhem can begin.
Because the kinematograph is the work of the devil, Christian vigilantes appears to picket, to protest, and cause trouble.  The local vicar has some choice words to say about such pious thuggery that reminded me of many current tiny minds. For the Vicar God takes delight in the achievements of His creation. He’s sophisticated and wise and understands the subtleties of Man’s ingenious inventions. On the other hand, the self-proclaimed pious thugs exhibit resourcefulness only in their careful selection of scriptural texts to support small-mindedness, combing misquoted Bible verses and threats of eternal damnation.
Then the morning after celebrating until late tthe screening of the film, one of the actor is found, dressed in role, dead just as his character died in the film.  The villagers were agog at seeing a film for the first time to begin with and the death — of course it had to be murder — drives one and all round the nearest bend.  His death confirms the Christian thugs in their many prejudices.  
The well meaning local plods are lost and Bristol CID sends in Inspector who is old mates with Her Ladyship and Strongarm.  Since he has many other krims on the go back in the city, he more or less delegates the investigation to Lady and Maid.
Before you can say this is nonsense the leading lady is found dead, also in-role, in Lady Hardcastle’s very own kitchen!  That makes it personal!
The Christian vigilantes make Prime Suspects.  Then there is an artistic rival whose has dogged the steps of the kinematograpers across the land.  
 
Along the way there are lessons about village life, the state of film-making at the time, the hills and dales around Bristol, and an insufferable load of banter between Hardcastle and Strongarm that pads out the story near to tedium.  But they do some ratiocination to sort through all the parti-coloured herrings, which are many.  
T E Kinsy.jpg T. E. Kinsey
The approach is more didactic than I can usually abide but in this case the information is well integrated and tossed off in portions.  However, I found the insertion of a lengthy double backstory first about the tender years of Strongarm and then the adventures of Lady Hardcastle distracting, tedious, and limp, the more so considering this is number four in the series.  Likewise the two travelling minstrels who show up again are simply there to cue the backstories not to move this one forward, and their message about the menacing German is left on the cutting room floor, or should have been since it is not resolved.  I expect it is a tease for the next volume in the series.  Is it any wonder that some readers grind their teeth?