They smoked in silence for a few minutes

They smoked in silence for a few minutes, and then began to talk of business details. When Gemma came up to call them to dinner, neither of them betrayed in face or manner that their conversation had been in any way unusual. After dinner they sat discussing plans and making necessary arrangements till eleven o'clock, when Martini rose and took his hat.
"I will go home and fetch that riding-cloak of mine, Rivarez. I think you will be less recognizable in it than in your light suit. I want to reconnoitre a bit, too, and make sure there are no spies about before we start."
"Yes; it's safer to have four eyes than two in case of anyone following you. I'll be back by twelve. Be sure you don't start without me. I had better take the key, Gemma, so as not to wake anyone by ringing."
She raised her eyes to his face as he took the keys. She understood that he had invented a pretext in order to leave her alone with the Gadfly.
"You and I will talk to-morrow," she said. "We shall have time in the morning, when my packing is finished."
"Oh, yes! Plenty of time. There are two or three little things I want to ask you about, Rivarez; but we can talk them over on our way to the barrier. You had better send Katie to bed, Gemma; and be as quiet as you can, both of you. Good-bye till twelve, then."
He went away with a little nod and smile, banging the door after him to let the neighbours hear that Signora Bolla's visitor was gone.
Gemma went out into the kitchen to say good-night to Katie, and came back with black coffee on a tray.
"Would you like to lie down a bit?" she said. "You won't have any sleep the rest of the night."
"Oh, dear no! I shall sleep at San Lorenzo while the men are getting my disguise ready."
"Then have some coffee. Wait a minute; I will get you out the biscuits."
As she knelt down at the side-board he suddenly stooped over her shoulder.
"Whatever have you got there? Chocolate creams and English toffee! Why, this is l-luxury for a king!"
She looked up, smiling faintly at his enthusiastic tone.