E.E. ’Doc’ Smith 
Black Knight of the Iron Sphere [EPUB ebook] 

Lord Tedric of the Marshes, ex-Corpsman, revered hero of the Empire and personal friend of the Emperor, is a traitor. Fugitive from the Security Forces, Tedric and his blue-furred alien friend Ky-Shan intend to join up with the most ruthless and successful renegade in the Galaxy – the Bioman, Fra Villion. Tedric’s quest brings him in contact with a strange and fascinating band of people. There’s Milton Dass, a brilliant scientist who has invented the most staggering instrument of destruction the Universe has ever seen; Juvi, a prostitute seeking new excitement as a pirate; Yod, a black-planet boy hoping to revenge the death of his family; and, of course, Fra Villion himself, the Black Knight of the Iron Sphere.