City Under the Sea

From Author Wars - https://authorwars.com/books/city-under-the-sea-1015493.html

Overview:

Title: City Under the Sea
Author: Ed Valigursky
Year: 1957
Type: Cover Art

Variant Titles:

1962. Die Feuerflut

Editions/Publications:

Unknown. City Under the Sea / Star Ways (Unknown, Ed Valigursky, Ace Books, $0.35, 175+143 pages, dos, Omnibus)