It looks as if Steve Hockensmith has gotten the electronic rights to his Holmes on the Range books, the first several of which were conventionally published, and is self-publishing them through Rough Edges Press. And right now the first book in the series, aptly named,
Holmes on the Range, is on sale for $0.99/£0.99 at Kindle US and UK. It was a finalist for several awards back when it was first published. I liked the first couple of books and short stories in this series, but haven't had time to read the others. (Retirement is hopefully coming fairly soon - woo-hoo...)
And the rest are not too badly priced at $2.99/£2.99, so if you like the first one, you won’t go broke reading the rest. (Sadly the omnibus which was on sale a while back doesn't seem to exist anymore - at least I can't find it...) And they are also KU, so if you have that, then you can read for free – or at least for the cost of your subscription 😁.
NOTE that there are new links for
Holmes on the Range:
Kindle US:
https://www.amazon.com/dp/B0C575CZKJ
Kindle UK:
https://www.amazon.co.uk/dp/B0C575CZKJ