“I will see you to-morrow,” promised Mark; then he rejoined the inspector and their car went on its way.

A surprise and a keen disappointment awaited them at Dartmouth.  The day’s work had produced no result whatever.  Not a trace of Robert Redmayne was reported from anywhere and Inspector Damarell offered the former solution of suicide.  But Brendon would not hear it now.

“He is no more dead this time than he was six months ago,” he answered; “but he has some system of disguise, or concealment, that utterly defeats the ordinary methods of a man hunt.  We must try bloodhounds to-morrow, though the scent is spoiled now and we can hardly hope for any useful results.”

“Perhaps he’ll write from Plymouth again as he did before,” suggested the inspector.

Weary and out of spirits, Mark left the police station and went to his hotel.  To be baffled was an experience not new to him and thus far he felt no more tribulation than a great cricketer, who occasionally fails and retires for a “duck,” knowing that his second innings may still be told in three figures; but what concerned him was the double failure on the same case.  He felt puzzled by events and still more puzzled by his own psychology, which seemed incapable of reacting as usual to the stimulus of mystery and the challenge of a problem, apparently ineluctable.

He felt that his wits were playing him false and, instead of cleaving some bold and original way to the heart of a difficulty, as was his wont, he could see no ray of light thrown by the candle of his own inspiration.  Inspiration, in fact, he wholly lacked.  Once only in the past—­after an attack of influenza—­had he felt so barren of initiative as now, so feeble and ineffective.

He fell asleep at last, thinking not of the vanished sailor, but Jenny Pendean.  That she must suffer at her uncle’s sudden death was natural and he had not been surprised to learn of her collapse.  For she was sensitive; she had lately been through a terrible personal trial; and to find herself suddenly associated with another tragedy might well induce a nervous breakdown.  Who would come to the rescue now?  To whom would she look?  Whither would she go?

Mark was early astir and with Inspector Damarell he organized an elaborate search system for the day.  At nine o’clock a large party had set out, for another morning brought no news by telegram or telephone, and it was clear that Redmayne still continued free.

Brendon proceeded presently to “Crow’s Nest,” drawn thither solely by thoughts of Jenny, for whatever she might secretly think of Doria and feel toward him, it was certain that he could not be of any great support under present circumstances.  Doria was essentially a fair-weather friend.  Many were the things that Jenny would be called to do and, so far as Mark knew, there was none to assist her.  He found her distressed but calm.  She had telegraphed to her uncle in Italy and though she doubted whether he would risk return into an English winter, she hoped that he might do so.