There are 26 different books and 2 different movies in the ' crazy silly school ' series. If you read 41 of the movies and watched 42 of the books How many more books than movies have you read?
There are 26 different books and 2 different movies in the 'crazy silly school' series. 

If you read 41 of the movies and watched 42 of the books, you would have read 9 more movies than books.