Despite the vast breadth of the Galactic Federation, and the many worlds and races it encompasses, it is nevertheless a minute speck on the rim of the great wheel of our Galaxy. Other worlds and other races lie scattered among the innumerable stars beyond its frontiers, and many of these will have evolved at least as far as the worlds comprising the Federation.
There will be those beyond its boundaries but within reach, who regard the existence of the Federation with alien eyes: sometimes with resentment, sometimes with fear. As long as this is the case there exists the threat of interstellar war.
Worlds at War records the battles that have already taken place in the dark and airless wastes of space, describes the reasons behind them, the events which followed and the final outcome of each confrontation between the Federation and its enemies. Only three major wars have taken place during the last 150 years but each of them threatened the security of the hundreds of inhabited planets that make up the Galactic Federation, and each of them demanded considerable sacrifices from the brave creatures who offer their lives in defense of their fellows.