Worlds and cons away are the adventures of Kana Karr, Swordsman Third Class, who goes to the planet Fronn with Yorke Horde in the 5th millenium A.D.-Terran figuring. Earth, or Terra, under a despotic and all powerful Central Control has developed a system of, professional fighting men, which it sends out for needed patrol duty in other solar systems. For his first assignment Kana, who is one of these soldiers, is sent out as part of a patrol to quell an uprising between two humanoid factions on forbidding Fronn. The adventures that follow are protracted and typical of Andre Norton's well developed sets of fantastic circumstances and they result in Kang's initiation to the coterie of Terrans who are breaking away from Central Control and seeking freedom to pioneer on their own on other planets. Absorbing.