How many Harry Potter books do you think there are going to be because i kind of thought that J.K might do one book for each horcrux now Harrys said hes going to leave Hogwarts and track them down
At the end of the series, she will then write "Hogwarts, a history" and all the other text books that the tri have. easy boost to income, don't you think?
7 books, 7 years at hogwarts it has and always will be that, however she said she might release Hogwarts a History for charity, like quidditch throught the ages and fantastic beasts and where to find them. so mimififi it wont be a way to boost income because it would go to charity, and she doesnt need it she is one of the richest women in the world richer than the queen
i highly doubt that JKR will make a book for every horcrux. the last official book will be book 7. i am sure that many fans will want a book of spells or textbooks from hogwarts. i know i do!!