Lyon Sprague de Camp
From Author Wars - https://authorwars.com/books/lyon-sprague-de-camp-116465.html
Overview:
- Title: Lyon Sprague de Camp
- Author: Isaac Asimov
- Year: 1990
- Type: Essays
Editions/Publications:
- Unknown. World Fantasy Convention 1990: An H.P. Lovecraft Centenary Celebration (Unknown, Isaac Asimov, Weird Tales, Ltd., 48+[8]+48 pages, Trade Paperback, Anthology)