Warrior's Refuge

The book opens with a short summary of the past events of the previous book, The Lost Warrior. Coming to the current time, Graystripe and his traveling companion, Millie, can see Highstones in the distance. As they are traveling through a corn field, a combine pursues them. Graystripe and Millie are separated as they flee from the monster. Graystripe manages to get to a nearby barn, and asks for help from the cats inhabiting the barn. The barn cats agree to help Graystripe find Millie. They find Millie and learn the hard corn leaves cut and damaged Millie's eyes. Graystripe and Millie are allowed to stay until she recovers. Husker, one of the barn cats explains to the two cats that they used to live in the nearby Twoleg nest (human house). Unfortunately, the Twolegs (humans) died, and a new family moved in. The new residents disliked the cats, so they were chased out. They had lived in the barn ever since.
Graystripe and Millie face the pet dogs of the family after they wander into the barn. Millie can speak dog and is able to send the dogs away. The barn cats are amazed by Millie's ability and she teaches them how to speak dog. A few days later, Millie and Graystripe see a Twoleg kit in pursuit of a frog. She approaches dangerously close to the edge of a pond, almost falling into it. Graystripe manages to catch the child's attention and lead her away. The Twoleg's parents are very grateful to the cats. Over time, the Twolegs accept the barn cats as well and even adopt them as their kittypets through a plan of Graystripe's. The two travelers continue their route towards home. However, when they arrive at the forest, they find the territory is destroyed and ThunderClan is gone.