Sixteen titles by Michael Jecks have dropped to £0.99 each at Kindle UK, mostly titles in the Puttock/Furnshill Knights Templar series, but a few others, including a couple of non-mystery historical fiction titles. If I remember correctly, many of the later titles in the Knights Templar series have been on sale a few times before, but this selection leans heavily towards the earlier titles in the series.
I'm not going to type out 16 titles - here's a link for them all. Just go take a look if you're interested in Jecks' books. I picked up two titles I've waited for for a long time, so I'm happy.
link:
https://www.amazon.co.uk/gp/search/?...price-asc-rank
(link includes a couple of strays...)