Ghosts
Jamie's ghost - Frank sees Jamie's ghost looking up at Claire in her window in Inverness. Although the ghost is not identified in the books, Herself has said it is Jamie here. (Outlander, chapter 1)
Workman sacrificed for the foundation of the building Mountgerald (Outlander, chapter 1)
Workman sacrificed for the foundation of the building Mountgerald (Outlander, chapter 1)