Boromir appears in The Two Towers, the second volume of The Lord of the Rings series.
Boromir . He appears in the first two volumes of The Lord of the Rings ( The Fellowship of the Ring and The Two Towers ) , and is mentioned in the last volume , The Return of the King . The Two Towers is the second volume of J. R. R. Tolkien 's high fantasy novel The Lord of the Rings .