Lost City of the Damned

From Author Wars - https://authorwars.com/publications/lost-city-of-the-damned-269607.html

Overview:

Title: Lost City of the Damned
Author: Alec Rivere
Year: 1961
Publisher: Pike Books
Price: $0.50
Pages: 160
Binding: Paperback
Type: Novel
Title Reference: Lost City of the Damned
Notes: Stated first printing, September 1961 Cover artist is not credited. Signed only with an N. Credit is confirmed on the artist's website, and by Jane Frank in Science Fiction and Fantasy Artists of the Twentieth Century