The Man From Mustang is the first book in Max Brands famed Silvertip series and its a decent read. He was incredibly prolific and wrote numerous books under his birth name (Frederick Faust) and a variety of pseudonyms.
The set-up of a young bank clerk framed for robbery and murder proves a worthy puzzle for Silvertip to run down, and, in saving the innocent and tracking down the real culprits, his hazards provide plenty of excitement.