Philip thought a moment. Then:

'No,' he said, 'it's rather dangerous; and besides I want to do it all by myself. Lucy's done more than her share already. Look out, Max; I'm going to get up and go out.'

He got up and he went out. There was a faint greyness of dawn now which showed him the great square of the city on which he and Lucy had looked from the prison window, a very long time ago as it seemed. He found without difficulty the ruins of the Hall of Justice.

And among the vast blocks scattered on the ground was one that seemed of grey marble, and bore on its back in gigantic letters of gold the words De Bello Gallico.

Philip stole back to the prison and roused the captain.

'I want twenty picked men,' he said, 'without boots—and at once.'

He got them, and he led them to the ruins of the Justice Hall.

'Now,' he said, 'raise the cover of this book; only the cover, not any of the pages.'

The men set their shoulders to the marble slab that was the book's cover and heaved it up. And as it rose on their shoulders Philip spoke softly, urgently.

'Caesar,' he said, 'Caesar!'