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y both the Doctor and the real Galileo.
It was all plain sailing from here. All Steven had to do was to demonstrate the telescope to the Doge's advisers and the Council and Senate members, one by one, until either they were all satisfied or darkness had fallen. He had talked five of them through it so far, and he could hear the horse that was bearing the sixth heading up the spiral ramp now.
Steven turned as the horse placidly entered the belfry, being led by the guard. As the man on it dismounted, Steven held out the telescope to him.
"This, esteemed Sir, is my -"
"I care not about your baubles," the man snapped. For the first time Steven actually looked at his face, and he felt his heart give two quick beats. It was the hawk-nosed man who had been glaring at him in the Hall of the Ante-College.
"I - Sir, I do not -"
"Save your stammering apologies," the man said, sneering. He stepped towards Steven, who backed away until he could feel the stone balustrade against the back of his thighs. The guard and the horse looked on from across the belfry without showing any signs of wanting to interfere.
"I am Tomasso Nicolotti," the man said. "You killed my son by poison. I am persuaded that you have the trappings of a gentleman, even though you are scum in the pay of the Castellanis, and so I challenge you to a duel. Be at the Church of St Trovaso when the bells in this tower strike the end of the day." He smiled. "Or I shall hunt you down and kill you like the dog that you are."