Mystery Herd (Linford Western Library)

There is big trouble on the Bates family's Owl ranch when Trinity reaches it. The foreman has been lynched and Vincent Battles has arrived to take his place, along with his rough crew. Cowhands are quitting and men are being shot at - Trinity included. And when Trinity manages to fit together the pieces of the puzzle of Owl's problems, the only solution his enemies can see is to try to kill him.