“Why—why,” she stammered, “why are you wearing that thing on your head?”

“Because I can’t get it off.”

Hollow as the voice was, Billie recognised it.

“S—Mr. Marlowe!” she exclaimed.

“Get in,” said Sam. He had seated himself at the steering wheel. “Where can I take you?”

“Go away!” said Billie.

“Get in!”

“I don’t want to talk to you.”

“I want to talk to you! Get in!”

“I won’t.”