It's possible that:
* The name is misspelled. Perhaps there's a slight variation in the spelling.
* The author is relatively unknown. Many authors, especially those writing in specific genres or with niche audiences, might not be widely listed.
* The author is using a pen name. Many authors use pen names, making it harder to find information about their real identities.
To find more information, you might try:
* Checking for alternative spellings: Try searching for variations of the name (e.g., Thomas Logan Ackley, Thomas A. Logan).
* Looking for specific works: Do you know the title of any books or articles by this author? Searching for those might lead you to more information.
* Consulting specialized databases: If you have a particular genre or subject in mind, you could try searching specific databases for that area.
Without more information, it's difficult to say for sure what Thomas Ackley Logan has written.