The Harry Potter series is the highest-selling series of novels ever, with over 500 million copies sold. Written by British author J.K. Rowling, the series has sold 150 million more copies than the next-highest selling series. This makes it clear that Harry Potter has sold more books than the Lord of the Rings series, which is the second-highest selling series of novels.
The Harry Potter series consists of seven books, which were released between 1997 and 2007. The books follow the adventures of the young wizard Harry Potter and his friends as they battle the evil Lord Voldemort. The books have been adapted into eight blockbuster films, which have also been extremely successful.
The Lord of the Rings series, written by J.R.R. Tolkien, consists of three books, which were released between 1954 and 1955. The books follow the adventures of the hobbit Frodo Baggins and his friends as they attempt to destroy the One Ring and defeat the Dark Lord Sauron. The books have been adapted into three successful films, which were released between 2001 and 2003.
Despite the success of the Lord of the Rings series, it has not been able to match the success of the Harry Potter series. This is largely due to the fact that the Harry Potter series has been more widely read and more widely adapted into films. The books have also been more successful in terms of merchandise and other spin-off products.
In conclusion, it is clear that the Harry Potter series has sold more books than the Lord of the Rings series. This is due to the series’ wider appeal, more successful adaptations, and wider range of merchandise and spin-off products. The success of the Harry Potter series has made it one of the most successful book series of all time.