(From the publisher):
Abna, the ruler of the Atlantean colony on Jupiter, shares amazing adventures with the Amazon as they face Sefner Quorne, who has deposed Abna and also kidnapped a party of Earth people. Quorne unleashes Atlantean science in an onslaught on Earth, and the Amazon and Abna again join forces to fight him.
Original title: Lord of Atlantis
Genre: Fiction→ Science Fiction→ Adventure