It's possible:
* The name is misspelled: Double-check the spelling of the author's name.
* The author is less well-known: Authors with less mainstream recognition might not have extensive online information.
* The author uses a different name: The author might publish under a pen name or a slightly different variation of their real name.
To find information, you could try:
* Searching for the author's name with different spellings: Try variations of the name, like "Anne-Hait Christian" or "Anne H. Christian".
* Looking for the author's name on Goodreads: Goodreads is a popular website for book recommendations and author profiles.
* Checking library databases: Your local library might have a database of authors and their works.
* Searching for books published under that name: Search for books with the author's name in online bookstores or library catalogs.
If you have any more details about the author or their work, it might help narrow down the search.