I want to scream, WHO ARE YOU AND WHAT AM I DOING HERE????
Abby Barnes wakes up in parallel universes. Multiple times.
I love stuff like this, though the reality seems ridiculous to me. Still, there are apparently many scientists who believe the idea of parallel universes is true and seem to suggest that they take care of the many problems of time travel.
Whatever the truth is, stories about it can be fun and so far, this one is.