* Early sales records are incomplete: Records of book sales from the Victorian era are often patchy or nonexistent.
* Continual reprints: Jane Eyre has been reprinted countless times over the years in various editions and formats, making tracking every single copy sold nearly impossible.
* Digital sales: With the rise of ebooks and digital formats, tracking exact sales figures becomes even more challenging.
However, we can say that Jane Eyre is:
* One of the best-selling novels of all time: It remains popular today and continues to be sold in significant numbers.
* A classic of English literature: It is consistently included in reading lists and is a staple of literary studies.
While we don't have a definitive number, the enduring popularity of Jane Eyre speaks volumes about its impact on literature and its continued relevance for readers worldwide.