Roam (Roam, #1)

West Perry has spent his existence searching for- and finding- Roam Camden. In every lifetime that he has found her, he has set out to save her- and in turn, save our world. He has failed six times throughout history to protect her from an immortal evil. Now, in their last life together, seventeen-year-old Roam discovers a way to travel through time and try again, knowing she must save herself, the man that she loves… and the life of their unborn child.