Imagine for a moment the pivotal events of our past. What if things had gone a bit differently? What if da Vinci had discovered a way to harness electricity? What if Vikings had discovered America and stayed? What if Hitler had not survived past infancy? What if all of these alternate scenarios came about in other dimensions and there are doorways allowing travel between these dimensions? Lady Kara Roffe is a young woman living in a world reduced to a medieval level, with limited roles for women. Roffe Stables produce superb horses in a land dependent on horses, which provide great wealth and prosperity. Kara Roffe has a special talent for horse breeding in a business completely dominated by men. If it became public knowledge that a girl was the mastermind running the breeding program, the information would destroy the stables. Kara's abusive uncle, Lord Roffe, is the public figurehead for the stables as well as her legal guardian. Time is running out for Lord Roffe to maintain control over his niece and her great wealth. Events spiral out of control when Kara travels to Greenestone Keep to deliver a message to Lord Hawkstead. Shortly after her arrival at the keep strangers arrive in suspicious circumstances, strangers from another dimension.