bent again and with a last eastward course passed in a cutting along the face of the cone and came to the dark door in the Mountain’s side, the door of the Sammath Naur. Far away now rising towards the South the sun, piercing the smokes and haze, burned ominous, a dull bleared disc of red; but all Mordor lay about the Mountain like a dead land, silent, shadow-folded, waiting for some dreadful stroke.
Sam came to the gaping mouth and peered in. It was dark and hot, and a deep rumbling shook the air. ‘Frodo! Master!’ he called. There was no answer. For a moment he stood, his heart beating with wild fears, and then he plunged in. A shadow followed him.
At first he could see nothing. In his great need he drew out once more the phial of Galadriel, but it was pale and cold in his trembling hand and threw no light into that stifling dark. He was come to the heart of the realm of Sauron and the forges of his ancient might, greatest in Middle-earth; all other powers were here subdued. Fearfully he took a few uncertain steps in the dark, and then all at once there came a flash of red that leaped upward, and smote the high black roof. Then Sam saw that he was in a long cave or tunnel that bored into the Mountain’s smoking cone. But only a short way ahead its floor and the walls on either side were cloven by a great fissure, out of which the red glare came, now leaping up, now dying down into darkness; and all the while far below there was a rumour and a trouble as of great engines throbbing and labouring.
The light sprang up again, and there on the brink of the chasm, at the very Crack of Doom, stood Frodo, black against the glare, tense, erect, but still as if he had been turned to stone.
‘Master!’ cried Sam.
Then Frodo stirred and spoke with a clear voice, indeed with a voice clearer and more powerful than Sam had ever heard him use, and it rose above the throb and turmoil of Mount Doom, ringing in the roof and walls.
‘I have come,’ he said. ‘But I do not choose now to do what I came to do. I will not do this deed. The Ring is mine!’ And suddenly, as he set it on his finger, he vanished from Sam’s sight. Sam gasped, but he had no chance to cry out, for at that moment many things happened.
Something struck Sam violently in the back, his legs were knocked from under him and he was flung aside, striking his head against the stony floor, as a dark shape sprang over him. He lay still and for a moment all went black.
And far away, as Frodo put on the Ring and claimed it for his own, even in Sammath Naur the very heart of his realm, the Power in Barad-dûr was shaken, and the Tower trembled from its foundations to its proud and bitter crown. The Dark Lord was suddenly aware of him, and his Eye piercing all shadows looked across the plain to the door that he had made; and the magnitude of his own folly was revealed to him in a blinding flash, and all the devices of his enemies were at last laid bare. Then his wrath blazed in consuming flame, but his fear rose like a vast black smoke to choke him. For he knew his deadly peril and the thread upon which his doom now hung.
From all his policies and webs of fear and treachery, from all his stratagems and wars his mind shook free; and throughout his realm a tremor ran, his slaves quailed, and his armies halted, and his captains suddenly steerless, bereft of will, wavered and despaired. For they were forgotten. The whole mind and purpose of the Power that wielded them was now bent with overwhelming force upon the Mountain. At his summons, wheeling with a rending cry, in a last desperate race there flew, faster than the winds, the Nazgûl, the Ringwraiths, and with a storm of wings they hurtled southwards to Mount Doom.
Sam got up. He was dazed, and blood streaming from his head dripped in his eyes. He groped forward, and then he saw a strange and terrible thing. Gollum on the edge of the abyss was fighting like a mad thing with an unseen foe. To and fro he swayed, now so