Untamed

Untamed, written by Max Brand, introduces Whistlin' Dan Barry, a unique character in Western fiction known for his exceptional ability to control a wild stallion named Satan and a fierce wolf dog called Black Bart. The novel follows Dan's relentless quest for vengeance against the outlaw Jim Silent after a brutal assault. Published in the early 20th century, this book is the first in the 'Whistlin Dan' series and is notable for its portrayal of a complex protagonist navigating themes of revenge and justice in the American West.