The latest startling installment in Garth Nix1s fantasy masterpiece puts Tal and Millie in more danger than ever and the consequences could be drastic. Tal and Milla are caught in an Underfolk uprising that will have dire consequences for the Castle . . . and for the entire Dark World.The latest startling installment in Garth Nix1s fantasy masterpiece puts Tal and Millie in more danger than ever and the consequences could be drastic. Tal and Milla are caught in an Underfolk uprising that will have dire consequences for the Castle . . . and for the entire Dark World.