Aristotle Detective is the first in Margaret Doody's series set in ancient Athens, and featuring (big surprise!) Aristotle as the detective, along with his young former student, Stephanos. I read and enjoyed the first three books in this series shortly before a trip to Athens, and the background I had soaked up from reading them definitely enhanced my enjoyment of my visit there. And the mysteries were fun too! Sadly, however, books four and five, from a different publisher, don't seem to be available in e-book. And it actually appears there are even more titles in Italian, not yet translated into English. Maybe someday…
In any case,
Aristotle Detective is now on sale in the UK for £1.99, which is kind of unusual. The first three books go on sale in the US pretty often, but I haven't noticed them on sale in the UK much, if at all.
Kindle UK:
https://www.amazon.co.uk/dp/B00I1D9XNI
Kindle UK/Smile:
https://smile.amazon.co.uk/dp/B00I1D9XNI