Aislinn Isobeille McKenna is feeling lost and alone. Recently discharged from serving six consecutive 12-month terms with the US Army, she has no home, no family, and no friends, which is nothing new for her, really. She lives a transitory, vigilante-type lifestyle in shadows, kicking ass and taking names.At least until she's attacked from behind and wakes up to find herself in the Scottish highlands six centuries earlier, right in the midst of a...