Baseball, Books and Reading The Fireballer by Mark Stevens Featuredby kellyghaynesLeave a Comment on The Fireballer by Mark Stevens The Fireballer is a novel that examines how the game of baseball would react to a pitcher who threw 10-15 MPH faster than any pitcher had ever been recorded throwing. Share this:TwitterFacebookPinterestLinkedInRedditWhatsAppEmailLike this:Like Loading...