The Betrayal of Bonnie - Bonnie, Bk 5 Author:Barbara Van Tuyl No one had ever thought that trainer Monty Everett and owner Julie Jefferson would break the rules. Yet Sunbonnet had achieved a dramatic comeback win only to test positive for drugs. What good is winning when you are accused of cheating... Barred from racing, Julie and Monty face their biggest challenge in "The Betrayal of Bonnie".