Sunset is a children's fantasy novel, the sixth and final book in Erin Hunter's Warriors: The New Prophecy series. The book begins with the group of cats known as ThunderClan rebuilding its camp with the help of its old friends Stormfur and Brook following a badger attack in Twilight. As the book progresses, BrambleClaw and Squirrelflight overcome a previous conflict and fall in love again, but Brambleclaw continues to visit the spirit of his evil father Tigerstar in his dreams. Brambleclaw manages to convince ThunderClan leader Firestar to choose a new deputy to replace the long missing Graystripe and is surprised when he is chosen. Brambleclaw's half-brother Hawkfrost attempts to kill Firestar in order that Brambleclaw might become leader of ThunderClan, but Brambleclaw saves Firestar an