He took a small can from the cupboard and poured its long-saved contents liberally about the room. Then he withdrew to the head of the cellar ladder before hurling a second blazing torch into the nearest patch of liquid. A billow of fire sent him hurtling down with just enough time to pull the trap door shut behind him.

As he shoved aside the rotting bins which concealed the opening to the passage, he could hear the crackling above, and smoke drifted down through the flooring cracks.

A moment later Dessie scuttled into the passage ahead as Dard hauled Lars along with him. Over their heads the house burned. These outside might well believe that their prey burned with it. At the very least the blaze would cover their escape for the precious minutes which meant the difference between life and death.

2: HIDING OUT

BEFORE THEY REACHED the outlet below the barn, Dard brought them to a halt. There was no use emerging into the arms of some snooping Peaceman. It was better to stay in hiding until they could see whether or not the enemy had been fooled by the burning house.

The passage in which the three crouched was walled with rough stone and so narrow that the shoulders of the two adults brushed both sides. It was cold, icy with a chill which crept up from the bare earth underneath through their ill-covered feet to their knees and then into their shivering bodies. How long they could stay there without succumbing to that cold Dard did not know. He bit his lip anxiously as he strained to hear the sound from above.

He was answered by an explosion, the sound and shock of which came to them down the passage from the house. And then there was a slightly hysterical chuckle from Lars.

“What happened?” began Dard, and then answered his own question, “The laboratory!”

“Yes, the laboratory,” Lars said, leaning against the wall. There was relaxation in both his pose and voice. “They’ll have a mess to comb through now.

“All the better!” snapped Dard. “Will it feed the fire?”