* You might have misspelled the name. Perhaps it's a different spelling, like "E.P. Gibson" or "E.P. Gibbons".
* The author is not well-known. If they are a newer author, they may not have a large online presence.
* You are thinking of a specific work. Maybe you are thinking of a book or story and you are unsure of the author's full name.
Please provide any additional information you have, such as:
* The title of the book or story
* The genre of the work
* Any other details you remember
With more information, I can help you find the author you are looking for.