LARRY NIVEN'S KNOWN SPACE IS AFLAME WITH WAR!Once upon a time, in the very earliest days of interplanetary exploration, an unarmed human vessel was set upon by a warship from the planet Kzin -- home of the fiercest warriors in Known Space. This was a fatal mistake for the Kzinti, of course; they learned the hard way that the reason humanity had decided to study war no more was that humans were so very, very good at it.And thus began THE MAN-KZIN WARS. Now, several centuries later, the Kzinti are about to get yet another lesson in why it pays to be polite to those hairless monkeys from planet Earth.

The alien Kzinti had almost conquered the humans, but after the initial surprise, the humans fought back with a ferocity the Kzinti had never faced. But that was centuries ago, and the humiliation of lost battles has not faded. The Kzinti are back… and spoiling for a fight! Includes stories by Larry Niven, Dean Ing, Jerry Pournelle and S.M. Stirling.