《猫武士2:寒冰烈火》主要内容：火心如今已经成长为一名雷族武士，但危险仍然潜伏在森林中。随着寒冷的冬季到来，各族群都面临食物短缺的困境。族群间为了争夺领地和猎物，关系变得十分紧张。紧张的气氛逐渐白热化，火心不仅要应付敌方迫在眉睫的攻势，还要面对族群内部的背叛，他该怎么办？

The second of six titles, set in a thrilling world of wild cat clans. Firepaw, the warrior brave, is now Fireheart, warrior cat. Fireheart finds new danger lurking in the woods as the chill of winter sets in. This new series will have particular appeal for fans of Brian Jacques' Redwall series. Fireheart could hear a roaring around him, like wind in tall trees. The acrid stench of the Thunderpath stung his nostrils, together with a new smell, sharper and more terrifying. Fire! WindClan is missing, and hostilities between the remaining three clans place all the cats in peril. Illness and tragic accidents weaken the camp, and ThunderClan needs all its warriors to defend itself! but Fireheart suspects that certain cats may not be as loyal as they appear.