Some titles I noticed in the UK Kindle 12 Days of Christmas sale, which ends Jan 1, 2019. Most of the titles in the sale are £0.99 each.
DI Geraldine Steel: The Early Cases Omnibus includes the first three titles (Cut Short, Road Closed and Dead End) in Leigh Russell's Geraldine Steel series - a nice price if you want to give the series a try. Several other titles in the series are £0.99 too:
https://www.amazon.co.uk/gp/search/?...price-asc-rank
Death of a Hollow Man is the 2nd in the Tom Barnaby/Midsomer Murders series by Caroline Graham:
https://www.amazon.co.uk/Death-Hollo...dp/B01INHVZ5A/
Strong Poison and
The Unpleasantness at the Bellona Club, both Lord Peter titles by Dorothy L Sayers:
https://www.amazon.co.uk/gp/search/?...price-asc-rank
The second and third titles in the Victorian series by Robin Paige (pen name for Susan Wittig Albert),
Death at Gallows Green and
Death at Daisy's Folly:
https://www.amazon.co.uk/gp/search/?...price-asc-rank
Trophy Hunt and
Savage Run in the Joe Pickett series by CJ Box. Link picks up a Pickett short story too:
https://www.amazon.co.uk/gp/search/?...price-asc-rank
continued....