The Brief History of the Dead is a fascinating, odd (in the best sense of the word), and deeply inventive book. Some parts are heartbreaking, some hilarious, some disturbing as hell. I loved every part of it.
The City is populated by people who have died but are still remembered by the living. People stay in this Earthlike afterlife until they are completely forgotten. The City usually grows to accommodate its increasing population, but some strange things are happening.
In the living world, a young woman is stuck in an Antarctic research station and cannot get help from the outside world.
Recommendation: Read it. It’s excellent. The part with the young woman takes place in the near future, but that’s as science fiction-y as it gets. No spaceships.