Through consideration for the nerves and perhaps the credulity of the reader, it may be advisable at this juncture to go a little back in our story and relate the circumstances which led to the present perplexing crisis. A great detective once said that “every mystery has a simple solution”—meaning, of course, that the solution is simple when once discovered. Therefore, the puzzling mystery of the disappearance of baby Jane and her two nurses, followed later by the vanishment of Mr. Bulwer Runyon, was due to the one-time idiosyncracy of a certain Señor Cristoval, happily deceased, rather than to any supernatural agency.
Until now we have only known Mildred Travers, as she called herself, in a casual way. We know that she was considered a competent nurse and had proved her capability in the care of baby Jane. Also we know that she was silent and reserved and that her eyes bore an habitual expression that was hard and repellent. Without being able to find any especial fault with the girl, no one was attracted toward her—always excepting the baby, who could not be expected to show discrimination at her tender age.
A little of Mildred’s former history had escaped her, but not enough to judge her by. She had once lived in Southern California, near this very place. She had visited this house frequently with her father, when a small child, and old Señor Cristoval had confided to her some of the secrets of the mansion. That was all. What had become of friends and family, how she went to New York and studied nursing, or what might account for that hard look in her eyes, no one now acquainted with her knew.
The Mexican girl, Inez, was nearly as peculiar and unaccountable as Mildred. There was no mystery about her, however, except that she was so capable and intelligent, considering her antecedents. Inez’ people lived in a small town in another part of the county and the girl was one of a numerous brood of children whose parents were indolent, dissipated and steeped in ignorance. When fourteen years old she had left home to work for some of the neighboring ranchers, never staying in one place long but generally liked by her employers. The woman who had recommended Inez to Mrs. Weldon said she was bright and willing and more intelligent than most Mexicans of her class, but that she possessed a violent temper.
Louise had seen little evidence of that temper, however, for Inez from the first loved her new mistress and idolized the baby. It was only after Mildred came to supplant her, as she thought, that the girl developed an unreasoning, passionate hatred for the other nurse and was jealous of every attention Mildred lavished upon the little one.
The baby was impartial. She laughed and held out her chubby fists to either nurse, perhaps realizing that both were kind to her. It was this that made Inez so furious and caused Mildred to disdain the Mexican girl. The two were at sword’s points from the first, although after a little Mildred made an attempt to conciliate Inez, knowing that the untutored Mexican was by nature irresponsible and jealous, but withal loving and generous.
Inez did not respond to these advances, but as the days passed she became less sullen when in the presence of Mildred, and at times, when busied over her duties, so far forgot her animosity as to converse with her in her old careless, unaffected way. Only Mildred was able to note this slight change, and it encouraged her to believe she might win Inez’ confidence in the end. Inez herself did not realize that she had changed toward the “witch-woman,” and when brooding over her fancied wrongs hated Mildred as cordially as ever.
On the day when the Weldons and their guests rode into town, the two nurses had indulged in a longer and more friendly conversation than usual. It began by Mildred’s chiding the Mexican for taking baby to the quarters unknown to her, as she had been obliged to follow to see what had become of the child. Inez retorted by accusing Mildred of spying upon her. Their return to the house was anything but friendly, and Inez flatly refused to obey such instructions as Mildred gave her for the care of baby. She even walked out of the court in a temper and was gone for an hour. Then she stole in, a little ashamed of her revolt, but still defiant and rebellious.
They were in the nursery and Mildred pretended not to notice her assistant’s mood.
“I have prepared two bottles of baby’s food,” said she. “Please place one in the hollow of the wall, in your room, to keep cool until we need it.”