First step. Second step. Third step.

Though she was torn at from every side, she was winning against the crowd. Ahead she could see through the door of the room to where her little liar was sprawled, surrounded by his attackers. His briefs were around his ankles: the scene looked like a kind of rape. He screamed no longer, but his eyes were wild with terror and pain. At least he was still alive. The natural resilience of his young mind had half accepted the spectacle that had opened in front of him.

Suddenly his head jerked around and he looked straight through the door at her. In this extremity he had dredged up a true talent, a skill that was a fraction of Mary’s, but enough to make contact with her. Their eyes met. In a sea of blue darkness, surrounded on every side with a civilization they neither knew nor understood, their living hearts met and married.

‘I’m sorry,’ he said silently. It was infinitely pitiful. ‘I’m sorry. I’m sorry.’ He looked away, his gaze wrenched from hers.

She was certain she must be almost at the top of the stairs, her feet still treading air as far as her eyes could tell, the faces of the travellers above, below and on every side of her. But she could see, very faintly, the outline of the door, and the boards and beams of the room where Simon lay. He was one mass of blood now, from head to foot. She could see the marks, the hieroglyphics of agony on every inch of his torso, his face, his limbs. One moment he seemed to flash into a kind of focus, and she could see him in the empty room, with the sun through the window, and the shattered jug at his side. Then her concentration would falter and instead she’d see the invisible world made visible, and he’d be hanging in the air while they wrote on him from every side, plucking out the hair on his head and body to clear the page, writing in his armpits, writing on his eyelids, writing on his genitals, in the crease of his buttocks, on the soles of his feet.