John Norman 
Swordsmen of Gor [EPUB ebook] 

On the brutal planet known as Counter Earth, an alien threat looms … Fresh from his exploits in the Steel Worlds, home of the Kurii, a savage alien race intent on conquering Gor, Tarl Cabot has been returned to an isolated beach, at coordinates apparently specified by the Priest-Kings, the masters of Gor and the enemy of the Kurii. His only companions are his beautiful new slave Cecily and Ramar, a ferocious sleen bred in the Steel Worlds to hunt and kill. But why has he been returned to such a remote spot? Did the Priest-Kings wish their former agent to serve them once more? Did the Kurii intend to use Cabot to further their own ends? The truth, as Tarl will learn, is darker and deeper than either of these possibilities. Rediscover this brilliantly imagined world where men are masters and women live to serve their every desire. Swordsmen of Gor is the 29th book in the Gorean Saga, but you may enjoy reading the series in any order.