What has the author Hugh Ballantyne written?

Hugh Ballantyne is not a well-known author, and there is no readily available information about any works written by someone with that name. It's possible that:

* The name is misspelled. There might be a similar name with a different spelling that is the author you're looking for.

* The author is less known. They might have written independently or for niche audiences.

* The author is a pseudonym. They could be using a pen name to publish their work.

To find more information, you could try:

* Checking online book databases: Search for the author's name on websites like Goodreads, WorldCat, or Amazon.

* Looking for biographical information: Try searching for the author's name on websites like Wikipedia or Encyclopedia.com.

* Asking in a library or bookstore: A librarian or bookseller might have information about the author or their work.

Please provide more details about the author, such as the genre they write in or the approximate publication dates of their books, to help in the search.