Samuel R. Delany 
Triton [EPUB ebook] 

Triton, the outermost moon of Neptune, is a world of absolute freedom. A world where every wish can be fulfilled. But for Bron Helstrom, one of society’s elite, life has lost its meaning.In a world of endless possibilities, Bron begins an odyssey to find the object of his elusive desire. An odyssey that will take him to earth, involve him in political intrigue and transform him completely from the man he once was.