When Harry Perrivale wanted to find the legendary lost city of Akada, his expedition to the African jungle included his native bearers, his wife Rita and trader Caleb Moon. But Harry faced mortal danger as Moon had his own dark plans for the treasures of Akada. Then they confronted a mysterious giant white man, who spoke only in a native tribal tongue. His identity and the reason for his jungle upbringing would only be discovered after tragedy struck...