Was oblivion based on a book?

Related questions

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4. What movie does Tom Cruise die in?
5. What happened at the end of Edge of Tomorrow?
6. What does the edge of tomorrow ending mean?
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Tags

1. #science
2. #april
3. #released
4. #action
5. #apocalyptic
6. #based
7. #graphic
8. #joseph
9. #fiction
10. #novel
11. #american
12. #oblivion
13. #kosinski
14. #unpublished