How long did it take George RR Martin to write Game of Thrones?

Related questions

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6. How much do authors get paid?
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Tags

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2. #winter
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4. #writing
5. #years
6. #write
7. #volumes
8. #novel
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10. #dance
11. #dragons
12. #currently
13. #winds
14. #series
15. #published
16. #seven
17. #planned
18. #sixth
19. #recent
20. #martin
21. #trilogy
22. #initially