“If she sends him away one great influence will be lost,” said David. “She must not send him away.”

“If he comes to her drunk again,” said 'Thusia, as one who has saved the worst tidings until last, “she will have no more to do with him.”

In less than a week Mack fell again, and Amy, her heart well-nigh broken, gave him back his ring, and ended the engagement. Then, indeed, began the hardest fight David ever made for a man against that man's self. There were nights when David walked the streets with Mack until the youth fell asleep as he walked, and days when Mack lay half stupid in David's great chair while the dominie scribbled his sermon notes at the desk beneath the spatter-work motto: “Keep an even mind under all circumstances.” Often David and old Doc Benedict sat in the same study and discussed Mack. David from the stand of one who wanted to save the young fellow, and Benedict as one who knew the alcohol because it had conquered him.

“Now, in my case,” the doctor would say, quite as if he were discussing another person; and, “but on the other hand I had this gnawing pain in my stomach, while—” and so on.

There were weeks when David felt he was making great progress and other weeks when he felt he was not holding his own, and some frightful weeks when Mack threw everything aside and plunged into unbridled dissipation. The periods after these sprees were deceptive. During them Mack seemed to want no liquor and vaunted his strength of will. He boasted he would never touch another drop.

There were also periods of overwhelming defeat, and periods when Mack was never drunk but never sober. Little by little, however, David felt he was making progress. It was slow and there were no “Cures” to work a sudden change, as there are now, but under the tottering structure of Mack's will David was slowly building a foundation of serious thought. Mack was changing. His dangerous and illusive bravado was bit by bit yielding to a desire to do what David wished.

It was slow work. Rather by instinct than by logic David saw that to save Mack he must make Mack like him better than he liked anyone in Riverbank. Our David had none of that burly magnetism that draws men in a moment; those of us who liked him best were those who had known him longest, and he was not the man a youth like Mack would instinctively choose as a dearest friend and most frequent companion. In David's mind the idea probably formed itself thus: “I must make Mack come to me as often as possible,” and, “Mack won't come unless he likes me.” He set about making Mack like him, and making him like 'Thusia and little Roger and baby Alice, and making him like the manse and all that was in it. With Amy turning her face from Mack, and Mack's mother varying between shrewish scolding and maudlin tears, and Mack's father wielding no weapon but a threat of disinheritance, it became necessary that Mack should have someone he wished to please, someone he liked and respected and wished to please more than he wished to please his insistent nerves. Each touch of eagerness added to Mack's face as he came up the manse walk David counted a gain.

And 'Thusia, beside what she did for Mack in making Mack love the manse and all those in it, worked with Amy and kept alive the flame of her love.

They were dear people, our Dominie Davy and his wife. In time little Roger became as eager to see Mack as Mack was to see David, and Mack became “Ungel Mack” to the child. The boy would climb the gate and cry, “Here cometh Ungel Mack!” with all the eagerness of joyful childhood. Sometimes when Mack was drunk, but not too drunk, David would lead Roger into the study, and the boy would say, “Poor Ungel Mack, you thick?” It all helped.

Together Mack and David made the fight. Amy, according to her light, did her part, too. She never fled from David's little porch when she happened to be there and saw Mack coming up the street. She always gave Mack her hand in frank and friendly manner. She did not let the other young fellows pay her attentions. It was as if Mack had never courted her; as if they were bound by a friendship that had never ripened into anything warmer but that might some day. Mack was fine about it; eager as he was to have Amy he held himself in check. Eventually it was a great thing for them both; it was as if they were living the difficult “getting acquainted” year that follows the honeymoon before the honeymoon itself. They got to know each other better, perhaps, than any Riverbank lovers had ever known one another.