Tarnsman of Gor

Earth could never know of Gor, the world always on the opposite side of the Sun. But Gor somehow knew about Earth, as Tarl Cabot soon discovered. Taken by force to that savage world, Cabot was forced to become a tarnsman - a warrior who could control the great war birds of Ko-ro-ba.
Gor was a world of slaves and beautiful women, of human domination by the alien, secret Priest-Kings. And it was also the world of Talena, tempestuous daughter of the greatest warlord of Gor. She waited for the man who could subdue her - the man who would be her master.
But was Tarl Cabot that man?