* The name is misspelled: There might be a similar name with a slightly different spelling.
* The author is relatively unknown: There could be a lesser-known author by that name who has published works.
* The author is a pseudonym: Jane Walpole might be a pen name used by another author.
To find out more, you could try:
* Searching for the name on websites like Goodreads, Amazon, or WorldCat: These databases contain information about books and authors.
* Searching for "Jane Walpole" in online libraries: This might reveal any books they have published.
* Checking academic databases like JSTOR or Google Scholar: This could lead you to scholarly articles or research about Jane Walpole.
Please provide more details about Jane Walpole, such as a specific book title, genre, or time period, to help narrow down the search.