Publisher Blurb: Amazing Adventures Among the Stars! Experience the Pathfinder Roleplaying Game like never before! Discover worlds where magic and technology exist together, where powerful spacefaring vessels called aetherships ply the skies and the stars. The Aethera Campaign Setting features a binary star system with multiple inhabited worlds that have only just survived a century-long war, and even now live in the shadow of an impending intergalactic invasion! Inside this massive 576-page tome you will find: - Four new races: Erahthi, plant-like entities with ties to a mysterious verdant elemental plane. Infused, survivors of magical experiments that possess a psychic network and telekinetic abilities. Okanta, giant-blooded humanoids endowed with powerful bestial traits and remarkable cunning. Phalanx, bio-organic constructs with living souls capable of tapping into past-life memories. - A new base class: the cantor, a divine spellcaster that uses the prophecy and song to debilitate enemies and enhance themselves and their allies. - Six new worlds to explore: The twin stars of Aethera and Ashra, the wasteland world of Akasaat, the jungle planet Kir-Sharaat, the Amrita Asteroid Belt, the gas giant Seraos, and the shrouded ice world of Orbis Aurea. - New rules for exciting, fast-paced vehicle combat that involves the entire party and allows you to build and captain your own ships. - New hybrid magical technology—aethertech—from mechanical prosthetics to unstoppable powered armor. - Dozens of new class archetypes, feats, spells, and MUCH, MUCH MORE!