In the spring of 1887, a Jesuit priest named Father Anselmo Reyes traveled through Arizona Territory collecting accounts from native trackers, vaqueros, and old prospectors. He was documenting what he called the spiritual geography of the borderlands. In a small adobe house on the outskirts of Sasabe, he met a man named Cuchillo Tafoya.
Tafoya was not Apache by blood. His mother was Yaqui, and his father was a Mexican muleteer who died of fever when Tafoya was a baby. Raised from age 11 by a Chiricahua Apache scout named Sotelo, Tafoya had spent 41 years walking the floor of the Sonoran Desert. He worked as a tracker for a livestock agent out of Tucson named Joaquin Westover, recovering horses and pack mules that had wandered off or been stolen.
Westover later said in a deposition that Tafoya could read the ground the way a priest reads a missal. He could walk into a valley and tell you how many men had passed through it in the last week, what direction they were going, and whether any of them were sick. But toward the end of 1886, Tafoya started refusing certain jobs.
He would take work in the north or the east. He would not take work in the country south and west of Quitobaquito Springs, a stretch of desert running down across the border into Sonora and out to the lava fields of the Pinacate. It was about 4,000 square miles of the driest, hottest land in North America. Tafoya had grown up in that country and knew it better than any living man. After the autumn of 1886, he would not set foot in it.
When Westover pressed him on it, Tafoya said, "There is something out there that has been watching me my whole life. And I am too old now to keep pretending it is not."
Father Reyes spoke with Tafoya for three nights. The third night ran almost until dawn. Reyes wrote everything down in a leather-bound notebook, mixing Spanish, Latin, and careful English. That notebook stayed in the diocesan archive in Hermosillo until a fire in 1948. Most of it burned, but 42 pages survived because they had been bound separately in a smaller folio.
Tafoya began his confession with the first time he saw it. He was 11 years old, camped on the eastern edge of the lava field with Sotelo. Lying on his back looking at the stars, he noticed one part of the sky had no stars in it. Not a cloud, just a tall, narrow shape where the stars were missing, standing about 200 yards from the camp.
He woke Sotelo. The scout looked once, then told the boy to lie back down, face the fire, and keep his eyes on the coals. Tafoya obeyed. He could feel the shape behind him. Sotelo eventually touched his shoulder and said it was gone.
The next morning, Sotelo took a small bone awl and scratched a mark in the rock at the edge of camp. Two lines crossing with a third line under them. Sotelo said it told the next man who passed that way that the thing had been there. He told the boy never to camp at a place with that mark. Sleep on hard ground, not on sand.
Sotelo called the thing, in Apache, a phrase that translated roughly to "the one who is not where it stands." He said, "The place where you are looking is where it is not."
Tafoya carried that lesson for 30 years. He saw the mark in a dozen places across the Sonoran, scratched in stone, in fence posts, once cut into the dried hide of a dead steer. He always obeyed it.
His second sighting came when he was 19. He was hunting mule deer alone in the foothills west of the Baboquivari range. He had cornered a buck in a small box canyon and raised his rifle. Just as he was about to fire, the buck turned its head not toward him, but toward the opposite wall of the canyon. The deer froze. Tafoya lowered his rifle. While he was watching, the deer simply fell over.
It did not flinch or stagger. It dropped the way a man drops when something cuts a string at the back of his neck. Tafoya waited almost an hour. When he walked over to the carcass, he found no wound, no blood, no mark on the hide. He left the deer and walked out of the canyon.
Halfway down the slope, he stopped and looked back. About 30 feet from the buck, he saw a long, narrow patch of sand where the ripples in the surface ran the wrong way, as if something had been standing there and the sand had settled around the shape of its weight.
That night, around 3:00 in the morning, his fire began to do something strange. The flames did not waver, but all the heat went out of them. He held his hand over the coals and felt nothing. The fire had become a picture of a fire. The cold lasted about as long as a man takes to slowly count to 100. Then the warmth returned all at once. He never camped in that part of the country again.
By the time he was in his 30s, Tafoya had built a kind of map in his head. Not a map of where the thing was, but a map of where it was not. He noticed there were certain corridors of land, sometimes only 100 yards wide, where everything was slightly wrong. The wind did not match the wind on either side. Birds did not fly across them. Mule deer would walk for miles to go around them.
He learned to recognize these corridors by feel before he could recognize them by sight. By the time he met Father Reyes, he had mapped mentally about 200 of these corridors across a stretch of country roughly the size of West Virginia.
The corridors moved. Not quickly, but year by year, decade by decade. The patch of ground that felt wrong in 1865 would feel ordinary in 1875, and another patch 3 miles east would take on the wrongness instead. Tafoya said it was as if the thing did not occupy fixed places. It occupied a route. And the route was slowly, patiently walking.
In the winter of 1883, when Tafoya was 37, he was hired to find a string of seven mules driven off from a freight outfit operating out of Ajo. He took with him a younger tracker, a Tohono O'odham man named Etoy Macario, who was 23.
They followed the trail for three days. On the second day, they noticed the prints of the mules were no longer being followed by the prints of any men. The raiders had vanished. The mules were still walking south in a straight line, the kind of straight line an animal walks when it is being led.
On the third day, they came over a low rise and saw the seven mules on the flat below. The mules were standing in a circle, heads pointed inward. They were not eating. They were not moving. They had been arranged.
Tafoya and Macario watched for almost an hour. The animals did not shift or flick their tails. Tafoya took his field glass and looked at the center of the circle. At first he saw nothing. Then he let his eye really settle. He saw a place where the air was thicker, the shape of a tall, narrow figure with no edges and no features.
He lowered the glass and told Macario they were going to back away from the ridge, leave the mules, and ride north. About two hours later, Macario began to scream. Tafoya did not stop. He had been told what to do when a man begins to scream in that country. Keep riding.
They reached water at sundown. Macario was sitting in his saddle, eyes open, breathing, but not present. Around midnight, Macario finally spoke. He said, "It followed me back as far as the ridge, and then it stopped because we crossed a place where someone had marked the rocks."
Tafoya asked what marked the rocks. Macario said, "You did, when you were a boy."
Tafoya did not remember marking any rocks. He had watched Sotelo do it many times. He had never done it himself.
They reached Ajo three days later. Macario spoke normally by then and claimed to have no memory of what happened. Two months later, in the early spring of 1884, Macario walked out of his own house at 3:00 in the morning in his night clothes and walked south. His tracks led south out of town and into the desert in a straight line for almost 4 miles. Then the tracks ended. Not faded. Ended, as if he had stepped off the edge of something.
A search party combed the country for two weeks. They never found him.
Tafoya believed he had brought something home from that ridge. Not the figure itself, but an attention. A piece of having been noticed. He said it was the way a man feels for days after a stranger has stared at him on the road. The stranger is long gone. The look is still on you.
For the next two years, he stayed north. During those years, he started to see the mark of the two crossed lines in places he had been many times before and had never seen it. Old fence posts, door frames of abandoned mining shacks, the rim of a stone well outside a roadhouse. He swore the marks had not been there before.
In the autumn of 1886, he came home to the small adobe room he rented in Tucson and found scratched into the inside of his own door the same mark. He had locked the door that morning. No one had been inside.
He sat on the floor and understood something. The mark was not a warning that the thing had been there. The mark was a warning that the thing was watching that place. Someone had been leaving the warnings behind for the people who would come later. Someone who knew where the thing's attention was. Someone who was tracking the tracker.
Tafoya believed Sotelo had been one of these people. He believed there were others. He had never met them. He only knew the marks kept appearing in country he had walked, in rooms he had locked.
He told Father Reyes he would no longer go into the south country because he did not want to bring the attention back. He had brought it back once. He had lost Etoy Macario because of it.
He spent the last winter of his life in Tucson, drinking only water, going to early mass, and walking every afternoon to a ridge east of the city to watch the sun go down. He told Reyes he believed the thing was walking toward the city. Not at him, just walking, the way weather walks. Its corridors had been moving north and east for as long as he had been mapping them. In another 40 or 50 years, they would reach the foothills. In another 100, the city.
Father Reyes asked him what he believed the thing was. Tafoya said it was not a ghost, because ghosts were the leftover shapes of people, and this had never been a person. It was not a demon, because demons had purposes and this had no purpose he could see. It was not an animal, because animals could be tracked and understood.
He said the closest word he had was the one the Apache had used. The one who is not where it stands. It occupied the place where you were not looking. It lived in the corner of the eye. When you turned to look, it had already moved one step further into your blind spot.
He said he believed everyone at some point in their life had probably seen it for half a second and looked away and convinced themselves it had been nothing. The difference between him and other men was only that Sotelo had taught him to write down in the back of his mind every half second of strangeness he ever experienced and never to dismiss any of it.
"If you wrote them all down in your own life, you would find a pattern, too," he said. "The pattern would scare you. This is why most people did not write them down."
Reyes asked what he should do with the confession. Tafoya told him to keep it. He said the warnings were already in the world. The marks were on the doors and the stones and the fence posts. The people who needed to see them would see them.
He said he was telling the priest because he had carried it alone for 40 years and he was tired. He wanted one other person to know before he died that he had not imagined any of it.
Father Reyes wrote in the margin of that page a single line in Latin. Translated, it reads, "I believed him."
Cuchillo Tafoya died the following winter in February of 1888 of pneumonia. He was 42 years old. He was buried in the small Catholic cemetery on the south side of Tucson. His grave was unmarked at his own request. He did not want to leave a place with his name on it. He did not want to be findable.
In 1951, three years after the fire in Hermosillo, a survey crew was running a new telephone line through a stretch of desert about 90 miles south of Tucson. A worker named Augustine Vaqueros was digging a hole for a pole when his shovel struck stone. He cleared the dirt and found a small flat slab about the size of a dinner plate, buried two feet down, face up.
On its face, someone had carved a mark. Two lines crossing. A third line beneath them.
They photographed it for the survey report, left it in place, and dug their pole hole three feet to the side. The photograph went into a county file in Pima County. In 1973, a graduate student from the University of Arizona came across the photograph and recognized the mark from a footnote in a Jesuit history book. The footnote referenced the partially surviving Reyes confession.
The student wrote a short article about the photograph and the mark. It was published in a small academic journal that almost no one read.
The mark is still there. The pole is still there. If you stand on a back road south of Three Points and walk about a quarter mile west, you can find the pole. If you scrape away enough dirt at the base, you can find the slab.
People who have been there say the air on that quarter mile of ground feels a degree off. They say their watches do not keep the same time on that walk. They say a person who knows what to listen for can hear very faintly the sound of something walking slowly parallel to them on the other side of a small ridge that should be empty.
The sound never comes from the same direction twice. If you turn your head to look, the sound stops. Then after a little while, it starts again somewhere just outside your line of sight.
By his own estimate, the corridors Tafoya described would be reaching the foothills of the Tucson Mountains about now. Every so often in the news out of that part of the country, a hiker walks off a trail in good weather with full water in country they know well and is never found. Their tracks usually stop in a straight line. Not a meandering one. A straight one. The way an animal walks when it is being led.