Phosphorus and Flame

Before Reese could speak, the frosted window behind Croft shattered inward with a deafening crack.

A heavy glass gallon jug wrapped in flaming hemp burlap slammed onto the oak decking between them. The jar ruptured on impact, spewing a pressurized sheet of white-hot burning fuel across the floorboards. The accelerant was not standard diesel; the blue-green flare and pungent chemical stink belonged to commercial mineral spirits laced with phosphorus.

"Down!" Reese barked.

She lunged forward, catching Croft by the collar of his woolen sweater and driving him backward just as the initial fireball erupted toward the ceiling rafters. The heat hit them like an iron sledgehammer, scorching the wool of Reese’s coat and searing the air in her lungs.

Croft dropped the flare gun with a yell of agony as a splatter of flaming solvent struck his forearm. The fire leaped instantly along the oily crevices of the decking, roaring as it reached the open vents above the bilge sumps. The only door leading back to the float was a solid wall of spitting, roaring chemical flame.

Above them, the corrugated iron roof began to shudder as the trapped heat expanded, buckling the rafters with groaning shrieks of stressed metal.

Through the broken window frame, Reese caught a fleeting silhouette on the catwalk outside—a figure in a heavy hooded dock coat, tossing a second incendiary bottle into the kerosene manifold before turning to run. In the attacker’s gloved hand, an iron tool glinted under the orange glare: a twenty-four-inch spud wrench with a bright silver-soldered jaw and a distinct triangular lanyard ring.

The second bottle struck the main delivery valve above the booster pump.

BOOM.

The blast blew the booster housing off its mountings, showering the room with scalding steam and burning iron fragments. Thick, choking black smoke rolled across the ceiling, dropping the visibility to zero within five feet of the floor.

"The gangway is gone!" Croft coughed violently, dragging himself against the wall, clutching his blistered arm against his ribs. "The whole float is piped into forty barrels of heating oil under the cribbing! When that header blows, the spit goes into the sky!"

"Shut up and move," Reese ordered.

She didn't try for the window; the exterior walkway was already engulfed in running liquid fire that poured through the iron grating like molten lava. The only way out was down through the tidal sump beneath the station floor.

Reese scrambled to the center of the room where the steam pump's condensation blowdown manifold joined the cedar floorboards. The inspection hatch was bolted down with four rusted one-inch lag bolts, sealed tight against salt corrosion.

She brought her iron spud wrench down onto the first bolt head. The tapered jaw bit into the rusted hexagonal nut. Reese threw her entire body weight into the lever arm, her shoulder muscles straining until the iron threads gave way with a sharp metallic snap.

She worked around the hatch with brutal, mechanical precision—two seconds per bolt. On the fourth nut, the wrench slipped across greasy rust; Reese reset her grip instantly, planting her steel-toed boot against the pipe housing and ripping the lever back until the bolt sheared clean off.

"Lift the iron collar!" Reese shouted through the roar of the fire.

Croft, coughing black phlegm, shoved his good shoulder under the heavy cast-iron floor plate. Together, they wrenched the timber hatch cover back, exposing the narrow, vertical drainage shaft that dropped six feet into the tidal mud beneath the cribbing.

Below them, the low-tide sump was a sloshing soup of grey mud, seawater, and rotting barnacle-crusted pilings, offering a crawl space eighteen inches above the silt before the underside of the floorboards.

A sudden rumble shook the station as the kerosene header pipe ruptured above them, sending a cascading waterfall of fire across the back wall.

"Go! Feet first!" Reese shoved Croft down the opening.

The tug skipper slid through the square hatch with a choked splash, landing hard in the foot-deep silt below. Reese grabbed Croft’s dunnage sack from the floor, slung it across her chest, and dropped through the opening just as the wooden ceiling trusses collapsed in a shower of blazing timber.

The shock of freezing, salt-laden mud hit Reese up to her knees.

The space beneath the station was a suffocating hell of roaring heat overhead and freezing muck below. Sparks and burning grease dripped through the floor seams, hissing violently as they hit the shallow water. Reese caught Croft by the scruff of his neck, hauling him onto his feet before he could choke in the foul, oxygen-starved air.

"Crawl toward the sea-gate!" she shouted, pointing toward the daylight glowing beneath the outer cribbing timbers. "Keep your head below the floor joists!"

They dragged themselves through thirty yards of knee-deep silt, squeezing between diagonal bracing timbers slippery with green sea-lettuce and razor-sharp barnacles. The timber pilings groaned under the shuddering fury of the inferno consuming the superstructure above. Every breath burned with sulfur and the bitter tang of scorched wool.

When they broke through the outer cribbing onto the open mudflat of the North Spit, the cold coastal wind slammed into them like a physical wall.

Behind them, the North Spit bunkering shack collapsed inward with a hollow, concussive thunderclap, sending a towering plume of black smoke and roaring yellow flame fifty feet into the leaden sky.

Reese dragged Croft twenty yards up the shale embankment, dumping him onto the wet rocks well clear of the spreading diesel slick. The tug operator collapsed onto his back, retching sea water and soot onto the stones, his face blackened and his right sleeve burned away to raw red flesh.

"My tug..." Croft wheezed, staring back at the blazing wreckage with wide, bloodshot eyes. "The Vagrant... lines are torched. She's drifting into the channel bar."

"Your tug is insured," Reese said, her breath ragged but controlled as she dropped to one knee beside him. "Your skin isn't."

Croft turned his head slowly, looking at her with a mix of shock and dawning dread. "They tried to fry us like sculpins in a barrel. Who the hell carries that much phosphorus on the docks?"

"Someone with access to the harbor maintenance stores," Reese said.

She stood up and walked ten paces down the shale spit toward the mudbank where the attacker had fled toward the rail trestle.

In the deep mud at the edge of the low-tide line, half-submerged near a rusted rail tie, lay the tool the arsonist had dropped during the escape.

Reese bent down and retrieved it.

The heavy steel spud wrench was twenty-four inches of drop-forged industrial steel, its jaw brazed with a distinctive bead of silver-bearing solder to prevent sparking in gas-heavy holds. Welded to the handle just below the tapered spike was a brass inventory plate stamped with a serial number and a harbor authority crest:

B-07 // DOCKMASTER OFFICE // N. TEAGUE

Reese wiped the gray silt from the brass stamp with her thumb.

The metal was still warm from the fire.

Croft struggled up onto his elbows on the shale, his teeth chattering from shock and the freezing sea wind. "That's... that's Naomi's personal tool-crib mark. Berth Seven."

"I know," Reese said softly, slipping the heavy wrench into the deep inner pocket of her canvas duster alongside her own.

Across the water, the three-o'clock surveyor's horn blew from Pier Four—a long, mournful blast echoing across the gray harbor swells. The inspection on the Osprey was beginning, Tobias Corby was still locked in his office waiting for an answer, and the bloodline of the city's oldest crime had just left a signature in scorched iron.

Reese looked down at Croft.

"Get on your feet, Wyatt," she said, extending a gloved hand. "You're coming with me to Wharf Street before whoever held this wrench realizes you survived the burn."