From the HBT Originals anthology Tales from Fallen Empires, by Evelyn Marlowe. This is a free preview — Part 1 of 3 — narrated version below, with the text underneath if you’d rather read.
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The Pharos did not merely stand. It announced itself to the sky like an argument no one had yet found the courage to refute.
Kallias first saw it on a Tuesday morning in the month of Pachon, when the heat was already rising off the limestone quays in visible waves and the harbour of Alexandria was so thick with merchant vessels that a man might, with some nerve and longer legs than Kallias possessed, have crossed from the eastern jetty to the Heptastadion causeway by stepping from deck to deck without once wetting his sandals. He was seventeen years old, newly arrived from Samos with a letter of introduction pressed between two wax tablets under his arm, and the city had already undone him twice — once at the Canopic Gate, where the sheer lateral extension of the place had made him stop walking for a full minute in the middle of the road, and once at the fish market near the Kibotus harbour, where thirty languages were being shouted simultaneously and a Nubian merchant had tried to sell him a pelican. He had survived both encounters intact, though the pelican had left a bruise on his forearm.
Now he stood on the causeway and looked north across the grey-green water to the island of Pharos, and the tower rose from it like something the earth had pushed up in a fit of ambition.
Three tiers. The bottom was square and enormous, faced in white limestone that caught the morning sun with a painful brightness, perhaps sixty or seventy metres on each side if his eye was worth anything. Above it, an octagonal middle section, slightly narrowed, the eight faces angled in careful geometry. And then the cylinder at the crown — the fire chamber, ringed with columns, capped with the great bronze Poseidon whose trident split the sky. He had read Sostratos of Knidos on the subject. He had read Eratosthenes' notes on the structure's orientation. He had, in his small room in his father's house on Samos, sketched a diagram of the tower from other men's descriptions and believed he understood it.
Understanding it in diagram was nothing. Nothing at all.
"Close your mouth," said a voice beside him. "The flies here have ambitions."
He turned to find a man of perhaps fifty, brown and deeply lined, wearing the plain linen of a working Egyptian with a rope coiled over one shoulder and a clay lamp in his left hand, unlit in the morning brightness. The man was looking at Kallias with the patient, slightly weary expression of someone who had watched many young men arrive on this causeway and perform exactly this sequence of reactions.
"You are from the Mouseion?" the man asked.
"I am to be. I have a letter for the chief librarian." Kallias held up the tablets unnecessarily. "I am an apprentice astronomer. My name is Kallias, son of—"
"My name is Menkheperre," the man said, already turning back toward the island. "I am third keeper of the Pharos light. You will want to cross with me if you are to make your appointment before noon, because the skiff that takes the morning relief only waits until the sun is four fingers above the horizon, and it will not wait for men who stand on causeways with their mouths open."
Kallias closed his mouth and followed.
The letter from his patron at Samos had secured him, temporarily, a position as a calculating assistant at the Mouseion, the great research institution that occupied the northeastern quarter of the city within the palace district. The Library itself — the real library, the Brucheion — was adjacent, and he had spent his first two days in Alexandria simply walking its colonnades in a state of private astonishment, running his fingers along the spines of rolled papyri the way a man might touch the flank of a horse he could not afford but could not stop admiring.
The actual assignment, delivered to him on his third morning by Apollodoros, the junior administrator who seemed to manage the more inconvenient tasks that senior scholars preferred not to contemplate, was not what he had imagined.
"The mirror alignment," Apollodoros said, spreading a sheet of papyrus on the table between them. "The great convex mirror in the fire chamber directs the light seaward. It requires calibration every several months — the bronze shifts in the heat, and the support brackets have been known to settle. There is a state visit in three days. Pharaoh—" he paused, in the Egyptian manner, to allow the word its proper weight— "Pharaoh Ptolemy receives an ambassador from the Maurya court. An Indian dignitary. The Pharos must be beyond reproach."
"You want an astronomer to align the mirror?"
"I want someone who understands angles and reflection," Apollodoros said pleasantly, "who is new enough to the city not to have established the friendships that make certain tasks uncomfortable, and who is sufficiently junior that if he finds nothing amiss, we have lost nothing, and if he finds something amiss, we have someone available to be blamed." He smiled over the papyrus. "The Mouseion operates on principles not entirely dissimilar to the rest of the palace district. You will present yourself at the Pharos each evening for the next three nights. The keepers will show you what you need to see. On the morning of the state visit, you will deliver a written assessment to my office."
Kallias looked at the papyrus. It contained a diagram of the mirror chamber: a bronze concave — no, convex — dish mounted on a pivot frame, with angle annotations in a hand he did not recognise.
"Convex," he said, thinking aloud. "That scatters the beam more widely. A concave would focus it farther—"
"Yes, yes, someone made that argument thirty years ago and it was decided then." Apollodoros was already rolling the papyrus. "The beam is not meant to burn ships at a distance, scholar. It is meant to be seen. There is a difference between a lighthouse and a weapon." He handed over the papyrus. "Three nights. Ask whatever you need. Touch nothing without a keeper's permission. Report everything you observe."
That last phrase, Kallias would come to understand, contained an instruction that was not about the mirror at all.
The first night, Menkheperre took him up.
There were three keepers in rotating shifts: Menkheperre, who had held his post for twenty-two years and moved about the tower with the comfortable authority of a man in his own body; Theron, a younger Egyptian-Greek who was responsible for the fuel accounts and who watched Kallias with a careful, evaluating attention that the boy could not immediately interpret; and an old Macedonian named Philon who was, by general consensus, largely decorative at this point, but who had been present at the tower's dedication in the reign of Ptolemy the Second and whose institutional memory was considered irreplaceable. Philon spent most of his shift sitting on the steps of the second tier with a wineskin and a view of the harbour, which he called the finest office in the known world.
The interior of the tower was not what Kallias had expected. He had imagined a stone staircase winding upward in the dark, torchlit and precipitous. Instead, the core of the square lower section contained a broad ramp — wide enough for a cart — that spiralled upward in long, gradual loops. Donkeys could make the climb. Often did, carrying fuel.
"Olive oil," Menkheperre said, as they walked the ramp upward and the air grew warmer. "We burn perhaps three hundred litres in a single night of clear weather. More if there is mist, because the mist takes the light and the fire must be pushed harder." He said this the way a master craftsman discusses his materials: with proprietorial precision. "The oil comes from the royal stores at Schedia on the canal. It arrives by barge every ten days."
"And the mirror?" Kallias asked, already slightly breathless. The ramp was gentler than stairs but the distance was enormous.
"You will see it. First the fire, then the mirror. You must understand the fire to understand the mirror. The mirror serves the fire. The fire does not serve the mirror."
This seemed to Kallias like the kind of statement that meant more than it said, and he stored it.
They reached the fire chamber through a stone doorway that opened outward, and the night hit him: not darkness but enormous openness, the sea on three sides, the city a vast embroidery of oil lamps to the south, and above him the fire itself burning in a brazier the size of a small house. The heat was immense and immediate, a physical wall. The flames were not the comfortable amber of a cooking fire but something wilder, a sustained roar of combustion that threw light in a broad cone northward over the water. He could see, distantly, the lights of ships. He understood, standing there, what those sailors saw when they looked back: not a point of light, as from a simple beacon, but this — a small piece of captured sun.
The mirror was mounted on a pivoting iron frame bolted to the interior wall of the fire chamber. It was perhaps three metres across, bronze, hammered to a smooth convex curve, its surface darkened slightly by the smoke of many years but still functional, still directing the reflected light in a broad fan that spread the beam across a wider angle of the sea. He walked around it carefully, checking the brackets, reading the angle marks scratched into the frame at regular intervals. One of the support bolts on the lower left bracket was visibly loose, the iron worn where it entered the stone housing.
"This needs attention," he said to Menkheperre, pointing.
The old keeper knelt and looked, ran his thumb around the worn iron. "Yes," he said, with neither surprise nor alarm. "I reported it two months ago. The maintenance request is still with the palace works office. This is how it goes." He stood, with the unhurried movements of a man who has learned not to waste energy on things outside his control. "Write it in your report. Perhaps a young scholar from the Mouseion will achieve what I have not."
From the top of the column-ringed cylinder, with the great Poseidon above him and the fire at his back, Kallias looked out over the city. He could locate the Mouseion by the concentration of lights in the palace district. He could trace the line of the Canopic Way by the lamp-poles set at intervals along its length. The Rhakotis quarter — old Egyptian Alexandria, southwest of the Greek city — was darker, its streets narrower, its lights clustered rather than strung in lines. The harbour held perhaps forty ships at anchor, their lanterns small and scattered on the black water like a constellation that had descended to sea level and was unsure what to do next.
— End of preview. The rest of “The Lighthouse at Alexandria” continues in Tales from Fallen Empires, available now.
Get the full story (and four more) in Tales from Fallen Empires →
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