The Amethyst City

A space-borne plague threatens to destroy all metals on Earth and Mars, endangering civilization. The villainous Sefner Quorne, a master scientist from Atlantis, seeks to exploit this crisis after previously enslaving humanity. With key defenders, the Golden Amazon and Lord Abna, incapacitated, Quorne's plans seem unstoppable. However, the arrival of Viona, a mysterious young woman linked to the mythical Amethyst City of Saturn, may hold the key to thwarting his sinister intentions in this thrilling continuation of the saga.