Driftless
Donor
A couple I can think of off-hand (that I've read):What Detective books series do you guys think should have film or tv adaptions ?
Owen Archer series by Candace Robb - mid-1300's - Owen, a captain of the King's archers, after losing an eye in combat is put to work by the Archbishop of York, basically as an internal spy in the north of England where loyalties are negotiable. The Archbishop is closely based on a historical character, and Archer is fictitious. There's a nice mix of cross-economic strata action going on. Clive Owen would be a good fit for Archer and Jeremy Irons as the Archbishop.
Ruso and Tilla mystery series by Ruth Downie - set in Hadrian's Britain - 100's AD. Gaius Ruso is a Roman army doctor and Tilla is his Brigantes wife. He gets perpetually and reluctantly dragged into investigations both small scale and larger, first in several parts of Roman Britain, later at the family estate in southern Gaul, and later in Rome itself. Nice slices of life across the social spectrum, written by a woman who is an amateur archaeologist of Roman Britain