The landlady bobbed and returned to her basement domain while the two men climbed the stairs and entered the study.
Burton made to light the fire but the policeman stopped him with a gesture.
"Would you dress as fast as possible, please, Captain Burton? Spring Heeled Jack has attacked again!"
MARVEL'S WOOD
Detective Inspector Trounce would like you at the scene as quickly as possible, Captain," said Constable Kapoor. "I have a rotorchair waiting for you outside."
"Where did the attack occur?" asked Burton.
"Near Chislehurst. I'll wait here, sir."
Without further ado, Burton raced up to his bedroom, poured water from a jug into a basin, and splashed it onto his face, scrubbing away the last vestiges of soot, before hurriedly dressing. His body was aching after having maintained an old man's posture for so many hours, and his mind felt sluggish from lack of sleep, though he knew from past experience that it would clear soon enough. He had the ability to defer sleep when necessary, often going for days at a time without any before then taking to his bed for a prolonged bout of unconsciousness.
He joined Constable Kapoor on the first landing and they descended to the hall, where Burton put on his overcoat and top hat and picked up his cane. At the policeman's recommendation, he wrapped a scarf around his throat. They left the house.
The sun had risen and was sending lazy shafts of light into the pale yellow fog. Black flakes were suspended in the pall, neither falling nor swirling about.
Two rotorchairs waited at the side of the road. Burton was surprised he hadn't heard them land but then remembered his dream and the sound of hooves thudding up the hill.
"One was flown by me, the other by another constable who's gone back to the Yard," explained Kapoor. "Have you been in one before?"
"No."
"It's quite simple to operate, Captain," said the policeman, and, as they came to the nearest rotorchair, he quickly ran through the controls.
Burton inspected the contraption. It looked like a big studded leather armchair such as could be found in gentlemen's clubs and private libraries. It was affixed to a sledlike frame of polished wood and brass, the runners of which curled up gracefully at either end. In the forward part of this frame, from a control box situated just in front of a footboard, three levers, similar to those found in railway signal boxes but curved, angled back to the driver's position. The middle lever controlled altitude, while those to either side of it steered the vehicle to the left or right. The footboard, when pressed forward with the toes, increased the rotorchair's velocity and forward motion; when pressed backward with the heels, slowed the vehicle; and when pushed all the way back, caused it to hover.
Affixed to the back of the chair, a vaguely umbrella-like canopy protected the driver from the downdraught caused by the four short, flat, and wide wings which rotated at the top of a shaft rising from the engine; this situated behind the chair. This engine was a larger version of the ones used for velocipedes and operated with the same remarkable efficiency.
Kapoor handed Burton a pair of round leather-lined goggles.
"You'll need to wear these, Captain, and you'll have to fly hatless unless you want to lose your topper. There's a storage compartment under the seat. Put it there with your cane, then we'll get going."
Burton did as advised, then climbed into the chair and secured himself with the belt attached to it.
"I'll ascend first and wait for you above the fog," said the constable. He moved to the back of the vehicle and the explorer heard him fiddling with the engine, which coughed into life and started to quietly chug, making the seat vibrate.
Moments later, a second engine spluttered and roared, its pitch and volume increasing rapidly, to be joined seconds later by a rattling thrum, like the noise of a snare drum.
The fog rolled away, revealing a wide expanse of Montagu Place. A gentleman, suddenly exposed on the opposite pavement, clutched at the brim of his hat.
The racket faded upward and tendrils of vapour came snaking back toward Burton.
He allowed a minute to pass then took hold of the middle lever and gently pulled it while simultaneously pressing his toes down softly on the footboard. The wings above his head jerked, turned, began to rotate, then suddenly transformed into a circular blur.
The fog whipped away again.
The rotorchair scraped over the cobbles then slid into the air. The ground dropped away and vanished as the mist closed up beneath the vehicle. Strangely, there was very little sense of movement.
Entombed in the cloud, Burton felt as if he'd been transported to Limbo, until suddenly his rotorchair burst out of it and he was dazzled by the low morning sun. Grabbing at the left lever, he yanked it to turn the vehicle away from the blazing orb. The rotorchair gyrated crazily. He clutched at the right lever, struggled to stabilise the car, and eventually got it under control.
The blanket of fog stretched from horizon to horizon. Though dirty, it was made eye-wateringly bright by the sun.
Burton experimented with the controls until he felt comfortable with them then turned the rotorchair slowly until it faced Constable Kapoor's machine. A column of steam, like an umbilical cord, streamed from the policeman's vehicle to the cloud below.
For a moment they hovered, facing each other, then the policeman banked his machine and flew off in a southeasterly direction. Burton followed the leading vehicle's white plume. He took deep breaths of the wonderfully fresh air, feeling his tiredness dissipate as the oxygen cleaned out the night's contaminations.
The rotorchairs picked up speed and flew across the enshrouded city; over Soho, the Thames, and Waterloo Bridge, Elephant and Castle, Peckham, and on to Lewisham, where the thick pall below started to break up, revealing glimpses of houses, streets, and gardens.
Burton had never flown before and he was thoroughly enjoying the sensation. He thought of John Speke sitting in a box kite being towed by a giant swan over East Africa and felt a pang of jealousy-then intense regret. Bismillah! It was only three days ago that he'd learned John had shot himself!
Soon, woods and tracts of cultivated land started to separate the clumps of houses and the fog retreated, reduced to a white mist, which lay in heavier ribbons along the courses of rivers, canals, and streams.
The rotorchair ahead of Burton started to lose altitude. He gently pushed the middle lever and felt his own machine sink.
They flew on for a mile, past the outskirts of Chislehurst, then Kapoor angled his machine slightly more eastward and descended, with Burton following. They landed in a field near cottages on the edge of a village, which Burton would later learn was named Mickleham. There were six rotorchairs already parked on the grass beside a mud-caked traction engine to which a plough was attached.
Even before the wings of Kapoor's rotorchair had stopped spinning, the young constable was out of it and sprinting across the grass to where a couple of policemen stood by a garden gate outside a ramshackle old dwelling. He spoke to them briefly then came running back, reaching Burton just as he stepped out of his machine.
"No!" he shouted above the noise of the engines. "We have to go up again!"
"Why-what's happening?"
"Spring Heeled Jack is still in the area! They've chased him northward. We'll have to circle, see if we can spot anything. We'll spread out and fly low, Captain, cover as much ground as we can. Look out for a group of villagers and policemen-but keep me in sight and head my way if you see me land!"