What is the longest series you own?
My first thought when I read this question was the the longest series I own had to be Harry Potter, which comes in at 7 books. But then I realized that my Nancy Drew books are indeed a series. There are currently a total of 175 books in the Nancy Drew series, the last having been published as late as 2003.
Though, I really consider the 64 books published by Grosset & Dunlap (1930-1981) to be the original series. While I don’t have all of them, I do have a rather large collection. And I’m always adding to it, as I come across books from the series that I don’t own.
Do you have a series of books you love? How many books are in it?