Captured...a victim for the sacrificial altar...because she dared solve the secret of the darkest continent! (Print Ad-Fort Dodge Messenger-Chronicle, ((Fort Dodge, Iowa)) 20 March 1940)
Jungle man-eaters battle to the death...Frenzied savages run amuck...Nature hurls fiery defiance...as man dares to solve Africa's strangest secret! (Print Ad-Herald-Journal, ((Logan, Utah)) 26 September 1940)