It's possible:
* The name is misspelled: Check for variations in spelling, like E.R. Cotingham, or different initials.
* The author uses a pen name: Search for other possible names the author may have used.
* The author is relatively unknown: New authors or those who write in niche genres might not have widespread recognition.
To find information about a specific author, you can try:
* Searching online book databases: Websites like Goodreads, Amazon, or LibraryThing often have comprehensive author profiles.
* Searching in library catalogs: Check the library catalog in your area or online catalogs.
* Consulting literary databases: Websites like WorldCat or the Library of Congress catalog can be helpful.
Please provide more context or details about the author or their works so I can try to help you find information about them.