The Moon Men — Edgar Rice Burroughs

Contact between Earth and Moon turned into a boomerang when treason delivered the world to Lunar super-science. This is the astonishing novel of the world under the heel of the Lunarians. It is the story of Julian who dared to plot against the Kalkars and their human underlings, and it is also the story of Red Hawk, his descendant, whose new nomads carried Julian's fight to its final desperate conclusion.