"That kind of bluff doesn't impress me," she said at last. "You're in a poor way when you have to invent crimes to attach to me."

"We'll go into that later. Where is Lydia?" he said shortly.

"I tell you I don't know, except that she has gone out for a drive. I expect her back very soon."

"Is your father with her?"

She shook her head.

"No, father went out early. I don't know who gave you authority to cross-examine me. Why, Jack Glover, you have all the importance of a French examining magistrate," she smiled.

"You may learn how important they are soon," he said significantly. "Where is your chauffeur, Mordon?"

"He is gone, too—in fact, he is driving Lydia. Why?" she asked with a little tightening of heart. She had only just been in time, she thought. So they had associated Mordon with the forgery!

His first words confirmed this suspicion.

"There is a warrant for Mordon which will be executed as soon as he returns," said Jack. "We have been able to trace him in London and also the woman who presented the cheque. We know his movements from the time he left Nice by aeroplane for Paris to the time he returned to Nice. The people who changed the money for him will swear to his identity."