Down to a Sunless Sea

From Author Wars - https://authorwars.com/publications/down-to-a-sunless-sea-287541.html

Overview:

Title: Down to a Sunless Sea
Author: Lin Carter
Year: Unknown
ISBN-10: 0879979372
Publisher: DAW Books
Price: $2.50
Pages: 174
Binding: Paperback
Type: Novel
Title Reference: Down to a Sunless Sea
Notes:
3rd printing as per number line. DAW Science Fiction No. 584 (on cover). C$2.95 in Canada