The sound was a deep, belching thud that seemed to shove his eardrums inward and suck the breath out of his throat. The ground rolled under his feet like a wave under a boat, and a large, warm hand planted itself in the center of his back and shoved him forward. He thought he ran with it for a step—maybe even two or three steps—and then he was lifted off his feet and hurled at the fence, where Cuthbert was no longer standing; Cuthbert was sprawled on his back, staring up at something behind Roland. The boy’s eyes were wide and wondering; his mouth hung open. Roland could see all this very well, because Citgo was now as bright as in full daylight. They had lit their own Reaping bonfire, it seemed, a night early and much brighter than the one in town could ever hope to be.

He went skidding on his knees to where Cuthbert lay, and grabbed him under one arm. From behind them came a vast, ripping roar, and now chunks of metal began to fall around them. They got up and ran toward where Alain stood in front of Susan and Sheemie, trying to protect them.

Roland took a quick look back over his shoulder and saw that the remains of the derrick—about half of it still stood—were glowing blackish red, like a heated horseshoe, around a flaring yellow torch that ran perhaps a hundred and fifty feet into the sky. It was a start. He didn’t know how many other derricks they could fire before folk began arriving from town, but he was determined to do as many as possible, no matter what the risks might be. Blowing up the tankers at Hanging Rock was only half the job. Farson’s source had to be wiped out.

Further firecrackers dropped down further overflow pipes turned out not to be necessary. There was a network of inter-connected pipes under the oilpatch, most filled with natural gas that had leaked in through ancient, decaying seals. Roland and Cuthbert had no more than reached the others when there was a fresh explosion, and a fresh tower of flame erupted from a derrick to the right of the one they had set afire. A moment later, a third derrick—this one sixty full yards away from the first two—exploded with a dragon’s roar. The ironwork tore free of its anchoring concrete pillars like a tooth pulled from a decayed gum. It rose on a cushion of blazing blue and yellow, attained a height of perhaps seventy feet, then heeled over and came crashing back down, spewing sparks in every direction.

Another. Another. And yet another.

The five young people stood in their corner, stunned, holding their hands up to shield their eyes from the glare. Now the oilpatch flared like a birthday cake, and the heat baking toward them was enormous.

“Gods be kind,” Alain whispered.