Once within, Conan grunted in surprize, and Olivia stifled a scream.

'Look! Oh, look!'

'I see,' he answered. 'Nothing to fear. They are statues.'

'But how life-like—and how evil!' she whispered, drawing close to him.

They stood in a great hall, whose floor was of polished stone, littered with dust and broken stones, which had fallen from the ceiling. Vines, growing between the stones, masked the apertures. The lofty roof, flat and undomed, was upheld by thick columns, marching in rows down the sides of the walls. And in each space between these columns stood a strange figure.

They were statues, apparently of iron, black and shining as if continually polished. They were life-sized, depicting tall, lithely powerful men, with cruel hawk-like faces. They were naked, and every swell, depression and contour of joint and sinew was represented with incredible realism. But the most life-like feature was their proud, intolerant faces. These features were not cast in the same mold. Each face possessed its own individual characteristics, though there was a tribal likeness between them all. There was none of the monotonous uniformity of decorative art, in the faces at least.

'They seem to be listening—and waiting!' whispered the girl uneasily.

Conan rang his hilt against one of the images.

'Iron,' he pronounced. 'But Crom! In what molds were they cast?'

He shook his head and shrugged his massive shoulders in puzzlement.