After the first cry of rage and grief at the discovery of the abduction of Maria van Duyk, there was a moment's silence. Rupert broke it, laying his hand on the shoulder of Van Duyk, who had dropped despairingly into a chair.  
"We will find her," he said, "wherever she be. Let us lose no moments in sorrow. Call up the burgomaster, or whoever leads the burghers, and let us consult."
 
In another minute or two four of the principal magistrates of Dort had joined the party, and Van Duyk told them what had happened.
 
"I told her to lock the door, and not to open until she heard my voice. Doubtless she was standing there listening to the strife without, when the men burst in at the window, and seized her before, in her surprise and terror, she had time to unlock the door. Now what is to be done to recover her? They have, no doubt, carried her off by boat, for they could not pass through the landward gate of the town.
 
"Will you order two fast boats, to be manned by strong parties of rowers, with well-armed men? One had better go up the river, one down; for we know not in which direction they will take their flight.
 
"What think you, Master Holliday?"
 
"I think that a boat had better go either way, without a moment's loss of time," Rupert said. "But I doubt whether either will find them. But send the boats without a moment's delay, with orders to overhaul and search every craft they overtake."
 
The magistrates at once called in an officer of the guard, and gave him the necessary instructions.
 
"And why do you not think that either up or down the river they will overtake them?" Van Duyk asked Rupert, as the officer left the room.
 
"Because they will know that a fleet horseman will pass them; and that by morning the people at the towns on the banks will all be on the lookout for them. So, having sent off the boats, I should now send off horsemen up and down the river, with a letter from you, sirs, to the authorities at all the towns, begging them to stop and search every boat."
 
Again the necessary orders were given.
 
"It was right to take these steps," Rupert said, "for they may be greater fools than I take them to be; but I think that they have done one of two things. They have gone either up or down the river to some place, probably not far away, where horses are in readiness, or--or, they may be still in the town."
 
"Still in the town!"
 
"Yes," Rupert said; "they will know that we should pursue them up and down the river; that we should scour the country round; but they may think that we should not suspect that she is still here. There must be lots of secure hiding places in an old town like this; and they may well think it safer to keep her hidden here until they force her into marriage, or wring a fabulous ransom from you."
 
"We will search every house," the burgomaster said, "from cellar to roof."
 
"It would be useless," Rupert said. "There must be secret hiding places where she could be stowed away, bound and gagged perhaps, and which you could never detect. I would lose no moment of time in sending out horsemen to every village on either side of the river above and below us, for a circle of twenty miles. If horsemen have passed through, some villager or other is sure to have been awoke by the clatter of the horses. If we get news, we must follow up the traces wherever they go. If not, it will be strong proof that they are still here. In any case, our pursuit all over the country will lead them to think that we have no suspicion that she is here, and we shall have far more chance of lighting upon a clue than if they thought we suspected it. Get trusty men to work at once. Question the prisoners your men have taken, with some sharp pain that will wring the truth from them; but let all be done quietly; while on the other hand, let the chase through the country be as active and public as possible."
 
Threats, and the application of a string twisted round the thumb, and tightened until the blood spurted from beneath the nails--rough modes of questioning which had not yet died out--soon elicited from the captives the place where the arch-conspirator had been staying while he laid the train for the explosion; but, as was expected, a search showed that the bird had flown, without leaving a trace behind him.
 
Then, as there was nothing more to do until morning, and two score of horsemen had been sent off in different directions, and the officers most acquainted with the haunts of the bad characters were set quietly at work to search for some clue that might help to find the hiding place of Maria, the magistrates took their leave with many expressions of regret and commiseration with the merchant, and with confession of a consciousness of deep fault that they had not taken to heart his warnings.
 
Long ere this the bodies of the score of rioters who had fallen on the stairs, hall, and passages had been removed; and leaving the afflicted merchant for awhile to his thoughts, Rupert retired to his room, telling Hugh and Joe to follow him. He explained to them exactly the steps which had been taken, and his opinion as to the true state of things; and bade them think the matter over in every light, and to come to him at daybreak, and let him know if any plan for the conduct of the search had occurred to them.
 
The result of the night's thoughts and of the morning's deliberations was conveyed to Mynheer van Duyk by Rupert.
 
"The first thing to be done is to offer a large reward, sir, for any news which may lead to the discovery of your daughter. This may or may not bring us in some information. The next thing is to have an eye kept on every boat by the quay which may have a cabin or half-deck capable of concealing a person wrapped up and bound. Also, that a watch should be set upon any fishing boat anchored in the river, or moored against the banks, for miles round. It is very possible that she was carried on board, and that there she may be kept, close to us, for days, or even weeks, until the hotness of the search is over, and they can pass up or down the river without being stopped and overhauled."
 
"We will have every boat at the quay searched at once; and boat parties shall be sent off to examine every craft at anchor or moored in the river."
 
"I think, sir, that it behoves us to act with care," Rupert said; "for knowing the desperate nature of this villain, I think it probable that he would wreak his hate upon your daughter, and do some terrible crime when he found that he was discovered, for he knows that his life is already forfeit. When we find out where she is confined, to my mind the serious difficulty only commences, for it is absolutely necessary that the arrest be so prompt and sudden, that he shall not have time even to level a pistol at her."
 
Van Duyk acknowledged the justice of Rupert's reasoning.
 
"Hugh has suggested that it is likely that he has in his pay the same boatmen whom he employed last year to murder us. As a first step, let one of your clerks go down with an officer to the quay, and inquire what boats left here yesterday or in the night. Hugh will put on a rough fisherman's suit, and with his hat well down over his brows, will stroll along by the water, to see if he recognizes the face of any of the men."
 
At eight o'clock in the morning there was a meeting of the council of the town, to determine upon the measures to be taken to discover the authors of this disgraceful outbreak, and to take steps for the recovery of the daughter of the leading citizen of the town. Criers had already gone round to offer rewards for information; and a proclamation was now issued by the magistrates, calling upon every citizen to do his best to aid in the search. A committee was appointed, to investigate all information which might be brought in.
 
All Dort was in a state of excitement; parties of the burgher guard still patrolled the town; numerous arrests were made in the skinners' and butchers' quarters; groups of people assembled and talked over the events of the night; and indignation at the riot and assault upon Mynheer van Duyk, and pity for himself and his daughter, were loudly expressed on all sides. The authorities forbade any one from leaving the town by land or water without a special permit signed by the magistrates.
 
The investigation as to the sailing of boats upon the previous day produced a long list of craft of various sizes and kinds that had left Dort. Besides those that had actually sailed, one or two had left the quay, and had anchored out in the river, and made fast to buoys there.
 
Hugh returned with the intelligence that he had recognized in a boatman loitering on the quay one of the crew of the boat in which Rupert and he had had so narrow an escape from drowning. The captain of one of the merchant's own craft, of which there were several at Dort, was sent for, and having received instructions as to his course, accompanied Hugh to the quay, and having had the fisherman pointed out to him, sauntered along, and after speaking to several men, entered into conversation with him. A confidential agent of the merchant was also ordered to keep at a distance, but to watch every movement, however minute and insignificant, of the suspected man.
 
The captain's report was soon given in. He had asked the man if he wanted a berth in a ship just going to sail for England, one of the crew having fallen sick at the last moment. He had refused, as he belonged to a boat just about to sail for Bergen op Zoom, and he had nodded towards a large decked boat riding in the river. Fearing to excite suspicion, he had asked no further question, but had turned to another man standing near, and asked him if he would make the voyage.
 
It was considered certain by Rupert and Van Duyk that Maria was either already confined in that boat, or that she would be taken there when it was considered safe to start. A close scrutiny of the boat with a telescope showed that two men were on board her. They appeared to be smoking, and idling about.
 
In the meantime, at the Town Hall the committee were busy in examining the reports brought in by the horsemen--whose tales agreed, inasmuch as in none of the villages visited by them had any stir or unusual movement been heard through the night--and in hearing the evidence of innumerable people, who were all anxious to give information which appeared to them to bear upon the outrage.
 
Van Duyk himself, like one distracted, wandered from place to place.
 
Presently the spy set to watch the fisherman came in with his report. He said that it was clear that the man was anxious and ill at ease; that after an hour's waiting, a man came and spoke a word to him, and passed on; that the fisherman then got into a small boat and rowed out towards his vessel, but that he did not watch him further, thinking it better to follow the man up who had spoken to him. After walking about aimlessly for a short time, as if to see whether he was watched, he had proceeded some distance along the quay, and had then gone into a large house used as a tavern and sailors' boardinghouse, but which did but a small trade, the landlord having a bad name in the place.
 
A boat, with a s............