I’ve lowered the Kindle price on all the Cliff Knowles novels, including all the overseas markets (except where it was already the lowest permitted price). Amazon does not permit a lower price except for very limited promotional days. The U.S. price for all of them is now $2.99 and if you have Amazon Prime, which I’ve read is now subscribed to by more than 50% of American households, you can borrow it for free. You get a one free book download a month. If you have Kindle Unlimited, you also have all the free downloads you want. All the books are available there, too. You don’t need a Kindle device – there are free apps for all the desktop and mobile devices in common use, I believe.
See my Cliff Knowles Mysteries page for descriptions and links.