When a disastrous decision by the trainmaster forces Jesselynn Highwood and her companions to separate from the wagon train, she races back to Fort Laramie to find a guide to take them to Oregon. But the guide has a far different plan, and following her heart, Jesselynn agrees to join him, her ragtag band in tow.Back east, Louisa Highwood and her brother Zachary are captured by Union soldiers for smuggling medical supplies into Richmond. Can Louisa...