“At first the maid thought that young Smith was already dead, but on pouring some water from the carafe over his forehead he opened his eyes for an instant. ‘The professor,’ he murmured — ‘it was she.’ The maid is prepared to swear that those were the exact words. He tried desperately to say something else, and he held his right hand up in the air. Then he fell back dead.

“In the meantime the housekeeper had also arrived upon the scene, but she was just too late to catch the young man’s dying words. Leaving Susan with the body, she hurried to the professor’s room. He was sitting up in bed horribly agitated, for he had heard enough to convince him that something terrible had occurred. Mrs. Marker is prepared to swear that the professor was still in his night-clothes, and indeed it was impossible for him to dress without the help of Mortimer, whose orders were to come at twelve o’clock. The professor declares that he heard the distant cry, but that he knows nothing more. He can give no explanation of the young man’s last words, ‘The professor — it was she,’ but imagines that they were the outcome of delirium. He believes that Willoughby Smith had not an enemy in the world, and can give no reason for the crime. His first action was to send Mortimer, the gardener, for the local police. A little little later the chief constable sent for me. Nothing was moved before I got there, and strict orders were given that no one should walk upon the paths leading to the house. It was a splendid chance of putting your theories into practice, Mr. Sherlock Holmes. There was really nothing wanting.”

“Except Mr. Sherlock Holmes,” said my companion, with a somewhat bitter smile. “Well, let us hear about it. What sort of job did you make of it?”

“I must ask you first, Mr. Holmes, to glance at this rough plan, which will give you a general idea of the position of the professor’s study and the various points of the case. It will help you in following my investigation.”

He unfolded the rough chart, which I here reproduce, and he laid it across Holmes’s knee. I rose and, standing behind Holmes, studied it over his shoulder.

“It is very rough, of course, and it only deals with the points which seem to me to be essential. All the rest you will see later for yourself. Now, first of all, presuming that the assassin entered the house, how did he or she come in? Undoubtedly by the garden path and the back door, from which there is direct access to the study. Any other way would have been exceedingly complicated. The escape must have also been made along that line, for of the two other exits from the room one was blocked by Susan as she ran downstairs and the other leads straight to the professor’s bedroom. I therefore directed my attention at once to the garden path, which was saturated with recent rain, and would certainly show any footmarks.

“My examination showed me that I was dealing with a cautious and expert criminal. No footmarks were to be found on the path. There could be no question, however, that someone had passed along the grass border which lines the path, and that he had done so in order to avoid leaving a track. I could not find anything in the nature of a distinct impression, but the grass was trodden down, and someone had undoubtedly passed. It could only have been the murderer, since neither the gardener nor anyone else had been there that morning, and the rain had only begun during the night.”

In the meanwhile the sentence had been pronounced. Thus Isaac had no more time to bribe any one. He therefore clung to the idea which Rosa had suggested: he went to the executioner.

Isaac had not the least doubt that Cornelius would die with the bulbs on his heart.

But there were two things which Boxtel did not calculate upon: --

Rosa, that is to say, love;

William of Orange, that is to say, clemency.

But for Rosa and William, the calculations of the envious neighbour would have been correct.

But for William, Cornelius would have died.

But for Rosa, Cornelius would have died with his bulbs on his heart.

Mynheer Boxtel went to the headsman, to whom he gave himself out as a great friend of the condemned man; and from whom he bought all the clothes of the dead man that was to be, for one hundred guilders; rather an exorbitant sum, as he engaged to leave all the trinkets of gold and silver to the executioner.

But what was the sum of a hundred guilders to a man who was all but sure to buy with it the prize of the Haarlem Society?

It was money lent at a thousand per cent., which, as nobody will deny, was a very handsome investment.

The headsman, on the other hand, had scarcely anything to do to earn his hundred guilders. He needed only, as soon as the execution was over, to allow Mynheer Boxtel to ascend the scaffold with his servants, to remove the inanimate remains of his friend.

The thing was, moreover, quite customary among the "faithful brethren," when one of their masters died a public death in the yard of the Buytenhof.

A fanatic like Cornelius might very easily have found another fanatic who would give a hundred guilders for his remains.

The executioner also readily acquiesced in the proposal, making only one condition, -- that of being paid in advance.

Boxtel, like the people who enter a show at a fair, might be disappointed, and refuse to pay on going out.

Boxtel paid in advance, and waited.

After this, the reader may imagine how excited Boxtel was; with what anxiety he watched the guards, the Recorder, and the executioner; and with what intense interest he surveyed the movements of Van Baerle. How would he place himself on the block? how would he fall? and would he not, in falling, crush those inestimable bulbs? had not he at least taken care to enclose them in a golden box, -- as gold is the hardest of all metals?

Every trifling delay irritated him. Why did that stupid executioner thus lose time in brandishing his sword over the head of Cornelius, instead of cutting that head off?

But when he saw the Recorder take the hand of the condemned, and raise him, whilst drawing forth the parchment from his pocket, -- when he heard the pardon of the Stadtholder publicly read out, -- then Boxtel was no more like a human being; the rage and malice of the tiger, of the hyena, and of the serpent glistened in his eyes, and vented itself in his yell and his movements. Had he been able to get at Van Baerle, he would have pounced upon him and strangled him.

And so, then, Cornelius was to live, and was to go with him to Loewestein, and thither to his prison he would take with him his bulbs; and perhaps he would even find a garden where the black tulip would flower for him.