He had allotted to himself a superhuman task—that of saving and rehabilitating his brother. He had sworn to him at their last interview that he would dedicate his life to the work of penetrating the frightful mystery, of discovering the real murderer, and of dragging the truth into the broad light of day. Thus he had definitively placed the working of his sand and gravel pits in the hands of a reliable manager, knowing that if he should lack money he would from the outset find his efforts crippled. Personally, he devoted himself entirely to his search for the truth, ever following up the slightest clues, ever deep in the quest for new facts. If it had been possible for his zeal to weaken, the letters from Cayenne, which his sister-in-law at long intervals received from his brother, would have sufficed to inflame his courage. Simon's departure, his embarkation with other unhappy beings, the awful voyage, the arrival yonder amid all the horrors of the penal settlement—those were scorching memories which threw David into indescribable agitation, which returned amid dreadful shudders at each and every hour. And now came letters, doctored and amputated by the officials, yet allowing one to detect beneath each phrase the cry of one who was enduring intolerable torture, the revolt of an innocent man for ever brooding over his pretended crime, and at a loss to understand why it was that he should expiate another's deed. Was not madness at the end of that devouring anguish? Simon alluded gently to the thieves and assassins, his companions; and one could divine that his hatred was directed against the keepers, the torturers, who, uncontrolled, far removed from the civilised world, became like the wild men of primeval caverns, gloating over the sufferings they inflicted upon other men. It was a sphere of mire and blood; and one evening a pardoned convict recounted such horrible particulars to David, in Marc's presence, that the two friends, their bleeding hearts wrung by terror and compassion, were stirred to furious protest and cried their pain aloud.

Unfortunately the ceaseless inquiries, which both David and Marc prosecuted with discreet stubbornness, yielded no great result. They had resolved to keep a watch on the Brothers' school at Maillebois, and particularly on Brother Gorgias, whom they still suspected. But a month after the trial all three of the assistant Brothers, Isidore, Lazarus, and Gorgias, disappeared together, being sent to some other community at the other end of France. Brother Fulgence, the director, alone remained at Maillebois, where three new Ignorantines joined him. David and Marc could draw no positive conclusions from this incident, for the Brothers often went from one establishment to another. Besides, as all three assistants had been removed, it was impossible to tell to which one of them that removal was really due.

So far as Maillebois was concerned the worst result of Simon's condemnation had been the terrible blow dealt to the Communal school, from which several families had withdrawn their children in order to confide them to the Brothers, who had never previously known such great prosperity. Nowadays the victorious faces of priests, monks, and Brothers were met on all sides in the town; and the new master appointed to succeed Simon, a pale and puny little fellow named Méchain, seemed scarcely the man to resist that invading tide. He was said to be consumptive, and he certainly suffered a great deal from the severity of the winter, when he left his boys largely in the charge of Mignot, who, always at a loss when he was not guided, now took the advice of Mademoiselle Rouzaire. She was more than ever on the side of the clerical faction which at present reigned over the region; and thus she persuaded Mignot to take the boys to Mass, and even set up a large wooden crucifix in the classroom. These things were tolerated in official spheres, where it was thought, perhaps, that they might have a good effect on certain families and facilitate the return of children to the Communal school. But, as a matter of fact, all Maillebois was going over to the Clericals, and the crisis had become extremely serious.

Marc's desolation increased as he observed the spirit of ignorance enthroned over the region. Simon's name had become a bogie name; one could not mention it without driving people wild with rage and fear. They regarded it as an accursed name which brought misfortune—a name that summed up all human iniquity. Silence ought to be observed; no allusion, however slight, ought to be made to it, for otherwise one might draw the most dreadful catastrophes upon the country. A few men of sensible upright minds had certainly felt greatly disturbed since the trial, and had even admitted the possibility of the condemned man's innocence; but in presence of the furious wave of public opinion they no longer spoke; they even advised their friends to remain silent. What would be the use of protesting, of endeavouring to secure justice? Why should one expose oneself to utter ruin without rendering any practical help to anybody? At each indication furnished by circumstances Marc felt stupefied at finding everybody crouching in falsehood and error, as in some ever-growing pond of filthy, slimy, poisonous water. On various occasions he happened to meet Bongard the farmer, Doloir the mason, and Savin the clerk, and he quite understood that all three had been minded to withdraw their children from the Communal school and send them to the Brothers', and that if they had abstained from doing so it was only from some dim fear that they might thereby harm themselves with the authorities.

Bongard, who kept very quiet, at a loss whether to side with the priests or the government, ended, however, by relating that the Jews spread the cattle plague through the country, for his two children had seen a man throwing some white powder into a well. Doloir on his side talked of an international Jew syndicate which had been formed to sell France to Germany, and threatened to box the ears of Méchain, the new schoolmaster, if his boys, Auguste and Charles, should learn anything wrong at that Communal school where children were corrupted. Then Savin became more bitter than ever, haunted at times by the idea that if he vegetated it was because he had not joined the Freemasons, and at others covertly regretting that he had not openly become a partisan of the Church. At one moment also he declared the Simon affair to have been a comedy. One culprit had been sacrificed to save all the others and to hide what went on in every school of France, whether it were secular or religious. Thus, to save his children, Hortense, Achille, and Philippe, from perdition, he thought of removing them from school altogether, and allowing them to grow up as nature might direct.

Marc listened to it all, feeling quite upset and at a loss to understand how people of any sense could reach such a degree of aberration. There was something more than innate ignorance in such mentality. It had been created by the continuous working of all the stupid things which were currently said, by the growth of popular prejudices through the ages, by the virus of all the superstitions and legends which destroyed men's reason. And how was purification possible, how could one cure those poor ailing, intoxicated people and endow them with good health, intellectually and morally?

Marc experienced deep emotion one day when he went to buy a schoolbook of the Mesdames Milhomme, the stationers in the Rue Courte. Both of them were in the shop with their sons, Madame Alexander with Sébastien, and Madame Edouard with Victor. Marc was served by the latter lady, who, though she seemed taken aback when he suddenly entered, promptly recovered her assurance and frowned with an expression of harsh and egotistical determination. But Madame Alexandre had risen quivering, and under the pretence of making Sébastien wash his hands, she at once led him away. Marc was deeply stirred by that flight. It was a proof of what he suspected—the great perturbation that had reigned in that home ever since Simon, the innocent man, had been condemned. Would the truth ever come from that little shop then? He knew not, and, feeling more distressed than ever, he withdrew, after allowing Madame Edouard to tell him some extraordinary tales by way of masking her sister-in-law's weakness. An old lady customer of hers, she said, often dreamt of poor little Zéphirin, Simon's victim, who appeared to her, bearing a martyr's palm. And since the Brothers' school had been suspected by the freethinkers it had been granted the visible protection of Heaven, for on three different occasions surrounding buildings had been struck by lightning whereas the school had remained unharmed.

Finally, apropos of some administrative affair, Marc had occasion to call on Darras, the Mayor, who had always been regarded as a Simonist, having openly displayed his sympathy with the prisoner at the time of the trial. But, after all, he was a functionary, and did not his position now compel him to observe complete neutrality? His discretion was increased by some little cowardice, a fear of coming into collision with the majority of the electors and of losing his position of mayor, of which he was so proud. So, when Marc's business was settled and the young man ventured to question him, he raised his arms to the ceiling despairingly. He could do nothing, he was bound by his position, particularly as the Clericals would certainly secure a majority in the municipal council at the next elections if the population were irritated any further. That disastrous Simon affair had given the Church a wonderfully favourable battlefield, where it gained the easiest victories over the poor ignorant multitude, poisoned with errors and lies. As long as that blast of dementia should continue blowing, one could attempt nothing, one must bow the head, and let the storm sweep on. Darras even exacted from Marc a promise that he would not repeat what he said to him. Then he escorted him to the door as a proof of his secret sympathy, and again implored him to remain silent and motionless until the advent of better times.

When Marc, as the result of such incidents, felt overcome with despair and disgust, there was only one spot where he found any comfort. That was the private room of Salvan, the Director of the Beaumont Training College. He visited Salvan frequently during the trying winter months, when his colleague Férou was starving at Le Moreux and contending against Abbé Cognasse. He spoke to his friend of the revolting wretchedness of the poor ill-paid schoolmaster, beside the prosperity of the fatly-kept priest. And Salvan admitted that such wretchedness was the cause of the discredit into which the position of elementary schoolmaster was fast falling. If students for the Training Colleges were only recruited with difficulty, it was because the paltry stipend of fifty-two sous a day, allowed a man when he became a titular head-master at thirty years of age, no longer tempted anybody. The peasants' sons who were anxious to escape the plough, and among whom both the Training Colleges and the Seminaries found most of their pupils, now preferred to go to the towns in search of fortune, to engage in commerce there, and even to become mere clerks. It was only exoneration from military service, obtained by signing a contract to follow the teaching profession for at least ten years, that still induced some of them to enter that calling, in which so little money and so few honours were to be won, whereas a deal of worry and a deal of scorn were to be expected by all.