When a phantom memory strikes, Samantha Moon's world is turned upside down. The thrilling conclusion to the "Case Files" trilogy! Samantha Moon is about to discover that going back in time comes with some complications. Like having two memories of returning home from the Civil War. With no explanation for why a second memory appears, Sam is left contemplating the nature of time itself, parallel worlds, and a love that might have been. Along with her own sanity. After all, this second memory feels just as real as the first. Perhaps even more so. In fact, she's dead certain she investigated the murder of three men, uncovered a plot to assassinate Abraham Lincoln, and battled a pack of bloodthirsty werewolf spies. Samantha may not know why this alternate memory has appeared, but she does know one thing... It all begins on a train...