“As a matter of fact,” she said, “I deceived you, too. Yes, I did, I really did. You know the morning you went off to America, or rather the morning you went off not to America? At the flat? You said good-bye to me, not to Renata.”

“And where was Renata then?”

Jane twinkled.

“In the safe place,” she said.

“I’ll swear it was Renata the night before,” said Molloy.

“Yes, that’s clever of you. It was.”

Molloy was thinking hard.

“And which of you was it in the night when we thought the roof had fallen in, and came into Renata’s room to look out of the window? I’d my heart in my mouth, for I thought it was a bomb. Was it you or Renata sitting up in bed like a ghost?”

“That was me,” said Jane. “You couldn’t have been nearly so frightened as I was.”

“Then you changed places between eight and eleven that night?”