Free on Amazon UK -
Dear Mr. Holmes: Seven Holmes on the Range Mysteries by Steve Hockensmith
Spoiler:
Big Red and Old Red Amlingmeyer have starred in five "Holmes on the Range" novels, rustling up award nominations and fans aplenty as they cracked mysteries using the methods of their hero, Sherlock Holmes. How did these Old West drifters first discover Holmes, though? What were they doing before their novel adventures began? And how did their early, awkward stabs at "deducifying" turn out? These seven short stories provide the answers.
In "Dear Mr. Holmes," Old Red first gets the itch to turn detective -- and just in time, too, because a killer's stalking him and his brother along a Kansas cattle trail. In "Gustav Amlingmeyer, Holmes of the Range," Old Red's attempt to settle down and open his own "cafay" goes haywire when one of the customers gets a side order of arsenic with his steak and potatoes. In "Wolves in Winter," Big Red and Old Red go up against deadly predators of both the two- and four-legged variety. And the adventure continues in four more stories (most of them originally published in Ellery Queen Mystery Magazine).
UK
https://www.amazon.co.uk/Dear-Mr-Hol...ds=hockensmith