Yesterday's Joffe free book is
Scotland Yard's First Cases by Joan Lock. It's kind of hard to tell by the blurb and cover whether it's non-fiction, or fictionalized but kind of close to non-fiction, but in any case, it's still free.
Kindle US:
https://www.amazon.com/dp/B01N7I8ETM
Kindle UK:
https://www.amazon.co.uk/dp/B01N7I8ETM
Today's Joffe free book is a box set of all three mysteries in Keith Finney's Lipton St Faith mystery series:
A Deadly Coincidence,
A Deadly Confession, and
A Deadly Mistake.
Kindle US:
https://www.amazon.com/dp/B0C74XBNTM
Kindle UK:
https://www.amazon.co.uk/dp/B0C74XBNTM