Hello there have a collection of 4 vintage hardcover publications pub by Marion Zimmer Bradley done in excellent to extremely excellent disorder - all are BCE editions. I have the following books.
Publication 1- DARKOVER LAND FALL 1972.
Publication 2- YOUNGSTERS OF HASTUR - includes THE ANCESTRY OG HASTUR & SHARRAS EXILE 1975-1981.
Book 3- THE MISTS OF AVALON 1982.
Book 4- FIREBRAND 1987.
If you have any type of questions please ask.