Experimental work, and available only through the links provided.
Free PDF of first chapter. Link to POD book for purchase in PDF at the end of the sample text (blue bar).
https://drive.proton.me/urls/KX10CEDG68#zNbLEIC3XvvI
After Old Death is buried, and the young, mad poet returned to his father, Old Shatterhand and Fred Harton ride to the Sonora in Mexico, to exploit a gold mine. Along the way they encounter hostile French troops and must rescue several damsels in distress.