Most successful series of books based on a film series

Most successful series of books based on a film series
Who
Star Wars
What
100000000 unit(s) sold
Where
Not Applicable ()
When

Lucas Licensing has noted over 100 million sales of Star Wars-related books across a total of more than 850 movie novelizations, original novels, reference books, children’s books and roleplaying supplements, including 80 New York Times best sellers.