The Space Between Worlds
Evaluating this year's Hugo Award nominees has brought The Space Between Worlds, by Micaiah Johnson, to my attention, and it didn't disappoint. (This is not to be confused with the RomCom film from 2019 directed by Ian Stewart Fowler.) It's an interesting universe where travel between parallel universes is possible. The catch? One cannot travel to a parallel world if one's "counterpart" in that world is still alive. Cara, the main character of this story, is an anomaly in that most of her other-world selves have already died. Only a few remain. And that leads to one of the more interesting twists of the book: Cara is not really Cara. She is Camela, one of Cara's counterparts. When Cara travels to Camela's world, and Camela just happens to be standing nearby the arrival point, the shock to Cara's system kills her. And Camela, being the opportunistic survivor she is, picks up the communications devices off her dead doppelganger, assumes Cara's id...