Why don't you advertise for him?
Lost--a young man, age twenty-eight, height, five feet eleven, weight one hundred and seventy pounds, dark hair, gray eyes, slight scar over left eye brow; dressed when last seen in double breasted blue serge suit and brown russet shoes.

Finder please return to Hotel du Lac and receive liberal reward." "He isn't lost," said Nannie.

"We know where he is perfectly; he's at the Hotel Sole d' Oro in Riva, and that's at the other end of the lake.

We're going up on the afternoon boat to join him." "Oh!" said Constance, meekly.
"You take my advice," Mr.Wilder put in.

"Go up to Riva if you must--it's a pleasant trip--but leave your luggage here.