"This is good stuff, Larry," complimented Mr. Emberg, when the reporter had turned his story in at the desk. "What next?"

"I'm going to see Retto," was the answer. "I'll make him tell where Mr. Potter is."

"You were right about your East Indian friend," admitted the city editor. "I had no idea there was a story like this connected with him; least of all that it concerned the missing millionaire. Keep right after him. Let us hear from you in time for the first edition. Whatever you learn from Retto will make the leading part of to-day's account."

"I'll telephone in," said Larry, as he hurried from the city room.

Larry anticipated meeting with some difficulty in getting Retto to talk. He knew the man must have a strong motive for aiding Mr. Potter. Probably the millionaire was paying him well to

serve him, to mail letters occasionally, and keep him informed as to how the search for him was progressing.

"There are lots of ends to this that I don't understand," said Larry to himself as he was on his way to the hotel where the mysterious man was stopping. "This mystery seemed to start with the wrecking of the Olivia, yet I don't see how I can connect Mr. Potter with that. He must have met Retto in New York after the rescued men came here. Maybe I'm wrong in thinking Mr. Potter is in New York now. He may be some distance off, and depending on Retto to look after his interests. If that's so it would explain why the East Indian was hanging around the house. He wanted to see that Grace and her mother were well, so he could report to the millionaire.

"Yet if that was so, I can't see how Mr. Potter could write in the letter, as he did, that I was getting too close to him? Yes, there's something very strange in all this, but maybe it will soon be cleared up."

Thus Larry hoped, but he was doomed to disappointment. For, when he inquired at the hotel desk for Mr. Retto, and said he would like to see him, the clerk replied:

"Mr. Retto left early this morning. He gave up his room. I don't know where he went."