Has George RR Martin finished the last book?

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Tags

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2. #finished
3. #mcelhinney
4. #books
5. #absurd
6. #george
7. #written
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9. #martin
10. #april
11. #rumor
12. #publish
13. #weiss
14. #final
15. #series
16. #already
17. #until
18. #russia
19. #thrones