We all know that time travel is just not possible...don't we? Erin knows it, of course. How can she explain what happens to her when she buys an old house and finds a locket hidden in a wall? Can she prevent the tragic deaths of young lovers Isabelle and Flynn? Erin can't explain it at all. You see Isabelle and Flynn died one hundred years ago, in 1910. Is Erin being given the chance to save the young lovers, or is this a cruel twist of fate that could see her threaten the very existence of someone she loves dearly in her own time? Only one thing is certain, the more Erin tries to change the events of the past, the more she comes to see that time has its own agenda...and there appears to be no way to stop it.