The Georgette Heyer Compendium
by Harmony Raine © 1983.ISBN 0-89966-325-7 Buccaneer Books, Box 168 Cutchogue, NY 11935. Thin paperback booklet.
It has a tiny biography, and a bibliography that lists each book, all the times it was published and by whom. There is another bibliography in chronological order by date of first publication. Throughout are scattered fashion plates.
Thanks to Patty Finch for supplying this information.