Amazon US has a deal going right now for mysteries and thrillers. From the splash page:
| Limited-time deal: Mystery and Thrillers for $4.99 or less on Kindle Deal expires 10/30/2022 11:59pm PDT. |
Here is a link to the home page for the deal. I haven’t had time to look through it, but will come back and update if I find anything really awesome (IMO).
Kindle US: https://www.amazon.com/s/ref=s9_acsd_ri_bw_c2_KCKBDshv_c2cl?node=6165845011