Are the books of Game of Thrones finished?

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Tags

1. #conclusion
2. #showrunners
3. #david
4. #unfinished
5. #martin
6. #george
7. #thrones
8. #finale
9. #series
10. #books
11. #remain
12. #progress
13. #based
14. #sight
15. #polarizing
16. #benioff
17. #throne