Which author wrote the most books?

Related questions

1. Will there Harry Potter 9?
2. How many books does JK Rowling have published?
3. Is JK Rowling still writing Harry Potter?
4. Did JK Rowling wrote fantastic beasts before Harry Potter?
5. What age did Grindelwald die?
6. Is Newt mentioned in Harry Potter?
7. Do Tina and Newt get married?
8. What books has JK Rowling published?
9. Will there be Harry Potter and the cursed child movie?
10. Who is Newt Scamander's son?

Tags

1. #under
2. #african
3. #writer
4. #works
5. #hubbard
6. #records
7. #volumes
8. #world
9. #books
10. #faulkner
11. #south
12. #asimov
13. #names
14. #wrote
15. #fiction
16. #guiness
17. #isaac
18. #total
19. #published