"'You will not have time.'
"'I shall take it.'
"'I am free to-morrow. I will call for you at your hotel. Hotel—?'
"'Northumberland. Northumberland Avenue.'
"'At ten o'clock. The Tower is open only at ten. I will be your guide—shall I?'
"'With pleasure. No one here understands my English. And you will lunch with me.'
"'On one condition. You will dine at Bladen Lodge in the evening.'
"'Bladen Lodge?'
"'Yes, Bolton Gardens. That is my home. I am living in a suite at the hotel. Have you a pencil, a card? Quickly, we are here. This is my address.'
"The rather wide street we were passing through—Bolton Gardens—was lined with private hotels with little gardens in front of them. The cab stopped. Mlle. de Sézery said 'good-by' to me—jumped lightly from the high step, and called to the cabman, whom I did not see, 'Northumberland Avenue.' She was mounting the stairs, when I lost sight of her.