Between them stood a thin man with a face like a hatchet, wearing a black cassock and steel-rimmed glasses, who introduced himself as Monsignor Enrico Lamboglia. He inspected Zen’s identification, dismissed the patrolman, and led his visitor along a seemingly interminable corridor, up a set of stairs leading off to the right, and through a sequence of galleried corridors to a conference room on the third floor of the Apostolic Palace, where he was ushered into the presence of Archbishop Juan Ramon Sanchez-Valdes.

The Deputy Cardinal Secretary of State was short and stout, with a face which seemed too large to fit his skull, and had thus spilled over at the edges in an abundance of domed forehead, drooping jowls and double chins. His dull green eyes, exposed by the flight of flesh towards the periphery of the face, were large and prominent, giving him an air of slightly scandalized astonishment. He was wearing cheap grey slacks, a dark-green pullover with leather patches on the elbows, and an open-necked shirt. This casual dress, however, did not detract from the formidable air of authority and competence he radiated as he reclined in a red velvet armchair, his right arm resting on an antique table whose highly polished surface was bare except for a white telephone. The hatchet-faced cleric who had escorted Zen stood slightly behind and to one side of the archbishop’s chair, his head lowered and his hands interlocked on his chest as though in prayer. On the other side of the oriental rug which covered the centre of the lustrous marble floor, Zen sat on a long sofa flanking one wall. Three dark canvases depicting miracles and martyrdoms hung opposite. At the end of the room was a floor-length window, covered by lace curtaining and framed by heavy red velvet drapes.

‘However, let us leave the vexed issue of your precise status, and move on to the matter in hand.’