The Port of Peril
Otis Adelbert Kline
 Set on Venus, the novel concerns Robert Grandon whose wife Vernia is kidnapped by the Huitsenni, a race of pirates. Grandon pursues them to their hidden port where, after joining forces with rebels, he overthrows their king. He discovers that Vernia has been taken to the north. He follows and eventually rescues his bride. They are both then captured by the Huitsenni and must be rescued by an army of allied nations working with the Huitsenni rebels.