Rodeo Clown by D.L. Winchester

Bull Rider Matt McAllister can't catch a break. Sixteen bulls in a row have thrown him, his love life is non-existent, and he's dangerously close to going broke.

When he finds an old ring in a museum gift shop, he thinks it might be a good luck charm. Things start looking up, but the ring comes with baggage: a rodeo clown only Matt can see. On the one hand, he's posting the highest scores of his career; but on the other, the clown seems to be trying to get Matt killed.

As he wrestles with the decision to keep the ring or ditch the clown, the consequences increase, until he realizes it's not about good or bad luck, it's about life and death.