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I don't remember much, but I recall reading a book with three short sci-fi stories like 20 years ago from my old school library.
I just remember that one of the stories took place on the moon or some asteroid and the main character had some kind of encounter with some kind of ghosts/clones. Maybe another of the stories had something to do with Jupiter, but I am not sure at all. The title could be something like "Title of the first story" + "And another two stories", but not sure either.
Sorry not having more details but it is being a long time and I just wanted to try here if there was any luck.