What has the author Thornton Willis written?

Please provide more context. There are many authors named Thornton Willis. To help me identify the specific author you are asking about, please provide:

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* Genre: What type of writing does the author typically do? (e.g., fiction, non-fiction, poetry, etc.)

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* Specific works: Do you know the titles of any books or articles by this author?

With more information, I can help you find out what Thornton Willis has written.