Teranesia

Prabir cried out and started swimming after Madhusree. Within seconds, he knew the chase had begun. But he didn’t dare look back: once you saw a water man running, you were lost.

The violence of his strokes made Madhusree turn; she lost her rhythm and began to flounder. Prabir caught up with her as her head dropped beneath the surface; he scooped her into his arms and reached for the bottom with his feet. His toes hit the sand with Madhusree cradled safely against his chest.

Running through the water was nightmare-slow, but he pushed his leaden body forward. He tramped right over a bed of brown sea-grass, shuddering with each step; it wasn’t that the blades were sharp, or slimy, but it always felt as if something was hiding among them. Madhusree clung to him, uncomplaining, staring back, transfixed. Skin crawled on Prabir’s scalp. He could always declare that the game was over, there was nothing following them, it was all made up. In his arms Madhusree was a passenger, immune to the rules, but if he turned and looked for himself now, the simple fact of his survival would prove beyond doubt that the water man had never been real.

But he didn’t want to spoil the game for Madhusree.

His legs almost folded as he hit the beach, but he caught himself and took a dozen more steps; just walking on dry land made him feel stronger. Then he crouched down and stood Madhusree on her feet before turning to sit facing the sea, his head lowered to help him catch his breath.

He was dizzy from the sudden end to his exertion, and his vision was marred with dark after-images. But Prabir was almost certain that he could make out a damp patch glistening on the sun-baked sand, one step beyond the water’s edge, evaporating before his eyes.

Madhusree declared calmly, ‘Want Ma.’

*

Prabir wasn’t allowed inside the butterfly hut. Because the malaria vaccine didn’t work for him, he’d had a pellet inserted beneath the skin of one arm that made him sweat mosquito repellent. The mere smell of the stuff probably wouldn’t harm the butterflies, but it could affect their behaviour, and any risk of serious contamination would be enough to invalidate all of his parents’ observations.

He put Madhusree down a few metres from the doorway, and she waddled towards the sound of her mother’s voice. Prabir listened as the voice rose in pitch. ‘Where have you been, my darling? Where have you been?’ Madhusree began to deliver an incoherent monologue about the water man. Prabir strained his ears long enough to check that he wasn’t being libelled, then went and sat on the bench outside his own hut. It was mid-morning, and the beach had grown uncomfortably hot, but most of the kampung would remain in shade until noon. Prabir could still remember the day they’d arrived, almost three years before, with half a dozen labourers from Kai Besar to help them clear away vegetation and assemble the pre-fabricated huts. He still wasn’t sure whether the men had been joking when they’d referred to the ring of six buildings with a word that meant ‘village’, but the term had stuck.

A familiar crashing sound came from the edge of the kampung; a couple of fruit pigeons had landed on the branch of a nutmeg tree. The blue-white birds were larger than chickens, and though they were slightly more streamlined in their own plump way it still seemed extraordinary to Prabir that they could fly at all. One of them stretched its comically extensible mouth around a nutmeg fruit the size of a small apricot; the other looked on stupidly, cooing and clacking, before sidling away to search for food of its own.

Prabir had been planning to try out his idea for altitude measurement as soon as he was free of Madhusree, but on the way back from the beach he’d thought of some complications. For a start, he wasn’t confident that he could distinguish between the shore of a distant island and part of a cliff or an inland mountain, visible over the horizon because of its height. Maybe if he could persuade his father to let him borrow the binoculars he’d be able to tell the difference, but there was another, more serious problem. Refraction due to atmospheric temperature gradients — the same effect that made the sun appear swollen as it approached the horizon — would bend the light he was trying to use as one side of a Pythagorean triangle. Of course, someone had probably worked out a way to take this into account, and it wouldn’t be hard to track down the appropriate equations and program them into his notepad, but even if he could find all the temperature data he needed — from some regional meteorological model or weather satellite thermal image — he wouldn’t really understand what he was doing; he’d just be following instructions blindly.