The Ghosts
by Antonia Barber
The story has a kind of reverse grandfather paradox: [spoiler Lucy and Jamie’s great-great-grandparents are Sara and Tom (a boy who died trying to save Sara and George). So, initially, Lucy and Jamie actually have no grandparents (at least not on that side), and it’s only by Lucy and Jamie going back in time to save Sara and George (as well as Tom) that Sara and Tom live long enough to have offspring. So where did Lucy and Jamie come from initially in order to be able to go back in time and create the conditions so that they will be born? This is almost a single nonbranching, static timeline, except for the fact that initially, Sara, Georgie, and Tom did die (as evinced by what Lucy and Jamie see and hear in the graveyar), so Lucy and Jamie did change things. I think we need a new name for it, perhaps the grandchild paradox.[/spoiler]
“Oh, I don’t understand it,” said Jamie cheerfully, “but then I don’t understand television either. But when you’ve seen it working, you can’t help believing in it.”