Death of a Dissident is the first in the Inspector Porfiry Rostnikov series by Stuart M. Kaminsky. It has dropped to $1.69 at Kindle US, an unusual price from Open Road, whose titles more commonly go on sale at $1.99, but WTH...
Not on sale at Kobo US, where Open Road is coupon/VIPable.
link:
https://www.amazon.com/Dissident-Ins...dp/B009H700QG/