Anthony Renfro is spiffing up a lot of his short stories and giving them new covers. Check out the latest for Killer Treads. Add me to Goodreads now. MY REVIEW .  The delivery of the treadmill should have raised all the red warning flags to him. I felt like shouting at Bob, “Don’t do it!” “Don’t get on it!” Oh no. He did it. Anthony Renfro took me down a horrid road, proving that if something s…