There are 4 books in the Wuthering Heights Variation series.
The Wuthering Heights Variation series does not have a new book coming out soon. The latest book, Wind in the Heather (Book 4), was published in September 2019.
The first book in the Wuthering Heights Variation series, Heathcliff, was published in April 2015.
The Wuthering Heights Variation series primarily falls into the Historical genre.