Cavern of the Damned      by Curtis Steele and Frederick C. Davis

Secretly, behind closed doors and guarded portals the mysterious Black Power of Zaava spread its hidden terror throughout America. What evil force was behind the destruction of churches; the wholesale disappearance of entire congregations? What sinister spell had fallen upon American men and women to make them hurl themselves into white-hot flaming furnaces. A trap worse than death is laid for Operator 5 when, in a final effort to combat this monstrous hidden power, he makes his way alone into the Cavern of the Damned

Year First Published:1934
Series: Operator 5 # 5

Purchase Information
Paperback     provided by Bookshop.org
Previous
Next

 

Also featuring Operator 5

 

Also by Curtis Steele

 

Also by Frederick C. Davis

 

Also from 1934