Credible Threat is the fifteenth and most recent (2020) in JA Jance's Ali Reynolds series - at least until June, when the next title comes out. It has dropped to $2.99 at Kindle and Kobo US. It's always nice when most-recent-in-series titles go on sale for a nice price!
Kindle US:
https://www.amazon.com/dp/B07THC4KQK
Kindle US/Smile:
https://smile.amazon.com/dp/B07THC4KQK
Kobo US:
https://www.kobo.com/us/en/ebook/credible-threat-3