Into the Wild

In the prologue of the book, a battle between RiverClan and ThunderClan takes place at Sunningrocks. The battle was fought for control over the territory. Redtail eventually realizes that ThunderClan is badly outnumbered, so he calls off all of his warriors to retreat, therefore giving RiverClan an easy victory and claiming Sunningrocks as their territory.

Towards the end of the book, another battle takes place between ThunderClan and ShadowClan and was fought inside the ShadowClan camp. It was fought in order to drive Brokenstar and his followers out of ShadowClan for good. The kits of ThunderClan are taken home, and Brokenstar and his followers become rogues.

Fire and Ice

After bringing WindClan back to their territory, Fireheart, Graystripe, and their escorts, Deadfoot and Onewhisker, are caught on RiverClan territory by a patrol. Forced into battle, they are saved by a ThunderClan patrol. Whiteclaw falls into the gorge while fighting Graystripe, and RiverClan promises to get revenge as they retreat.

Whilst every warrior, discluding Fireheart, is on patrol, Brokenstar and his band of rogues attack ThunderClan. Graystripe, appearing during the battle, kills Clawface to save Fireheart's life. Brokenstar is blinded by his mother, Yellowfang, and led to the medicine den after the battle. Sandpaw and Dustpaw earn their warrior names for fighting well.

Aiding WindClan in a fight against ShadowClan and RiverClan, Fireheart is nearly killed by Leopardfur, the RiverClan deputy, and Tigerclaw is seen only standing and watching, refusing to help. Graystripe, whose mate is a RiverClan she-cat, only fights the ShadowClan warriors. At one point, Fireheart releases Silverstream, Graystripe's mate, from his grasp and allows her leave.