After years of working with at-risk youth, Chicana social worker Rosa Medina leaves Los Angeles's gang-ridden barrios and street violence to settle in the New Mexican village of Puerto de Luna. Her goal: to write a novel about Bilito--Billy the Kid. It all sounds straightforward enough, but things get more complicated--and a lot more exciting--when Rosa is transported back in time to 1879, where she participates in the infamous Lincoln County...