Books Lower Knights' Age Fall and Rise Hell's Guard Seeds of Doubt Black Fist Emerald Ring Fragile Darkness Two Armies Colliding Worlds Ursula's Eye Splinters of Innocence Cloud Fade Age Imperfect Fading Cloud Temperance Age Legacy From the World FM1 Kwon's Guide Book Tharin's Journal Book of the Marines The Knights Armor Spheres Variants Weapons Duedamus Fire Telekinesis Armor Manipulation Beliefs The Father Deviations Cults Atanoah Elements Living Metal Great Cloud Nations Two Edged Karudona Nato FAS COG Kasena Da-Deik Remnants History 0-167 Pre-Cloud Age 167-1359 Cloud Age 1359-5806 Isolation Age 5806-7814 Highway Age 7814-9229 Lower Knights' Age 9229-10,456 Cloud Fade Age 10,456-12,376 Temperance Age Sky Highway Technology Characters Main Characters Nat Kwon Cass Will Carpenter Ray Quintessi Other Characters Drauffit Marcus Gozus Stack Races/Organizations Zuukai Doranati Keizra Three Corps Immortals Daranosh Three Dragons