How many books did Eleanor Hibbert write?

Eleanor Hibbert, who wrote under multiple pen names, wrote a staggering number of books. It's difficult to pin down an exact number, but estimates range from over 200 to over 300 books.

Here's a breakdown of why it's hard to be precise:

* Multiple pen names: She wrote under names like Victoria Holt, Jean Plaidy, Philippa Carr, Elbur Lewis, and more. Each of these had their own series and individual novels.

* Some books were re-published under different names: For example, a novel written as Jean Plaidy might later appear as a Victoria Holt book with a different title and cover.

* Some books are only available in specific countries or languages.

It's safe to say that Eleanor Hibbert was a prolific writer with a truly impressive body of work.