Salamandastron

In "Salamandastron," the fifth book in the Redwall series, the wise old badger Urthstripe the Strong defends the great fortress of Salamandastron against the weasel Ferahgo the Assassin and his army of vermin. The story follows the animals of Salamandastron and Redwall Abbey as they unite to face this threat. The book is set in the legendary badger citadel and features the classic Redwall themes of courage, loyalty, and the battle between good and evil.