"lack of appreciation of Frodo when he returns" . "the real hero of ''The Lord of the Rings''" . "\\\"arguably the real hero\\\"" . . "from Frodo to Aragorn as hero" . . "unheroic Frodo is further contrasted" . "hero appears in ''The Lord of the Rings''" . "Heroism in The Lord of the Rings" . . "Heroic romance" . "Heroism" . . "marking them out as heroes" . "Heroism in The Lord of the Rings" . "heroism" . "unheroic person who reaches heroic stature" . "the hero" . "switches about Frodo's and Aragorn's roles as heroes" . . . .