Heroes Are Extinct!! Volume 1 by Ryoji Hido. DMP , $12.95, Ages 13+. Originally published in Japan 2003 by Shinshokan. Translated by Melanie Schoen. The Bazue Empire has sent its three greatest Grand Galactic Generals along with a starfleet to conquer Earth. Cassiel, its leader, has watched too much anime and thinks that the earthlings possess superheroes and giant mecha defenders. When he finds out his image of Earth is wrong, he sets out to train his own Power Rangeresque team called the Earth Force Terra Rangers. My Rating D-