JC Chance, Melody Chambers, and Happy Jack Palmer went down into the London Underground, into Oxford Circus Tube Station; and the police locked them in, then retreated swiftly to what they had been told were safe positions. The three ghost finders stood close together in the entrance lobby, instinctively drawing together for strength and comfort. The lobby was brightly lit and completely deserted. The ticket barriers were firmly closed, along with all the narrow enquiry windows; and nothing moved anywhere. The white-tiled walls, the brightly coloured posters, the sane and sensible lists of destinations . . . everything was as it should be. Except that nothing and nobody moved anywhere in all that sharp, merciless light.

Two men and a woman, standing on the set of a movie that hadn’t started filming yet. Waiting for someone, or something, to shout Action!

The first thing that struck JC was how complete the quiet was. Silence hung heavily on the air, reluctant to be broken or disturbed. It had no place in a busy station like this. It should be alive with sound, with the clatter and clamour of people rushing back and forth, and the distant thunder of trains coming and going, and the endless self-important announcements. But here, and now, there was nothing. Only the eerie quiet of an empty place, from which people had been driven, screaming.

Happy’s first reaction to Oxford Circus Station was to flinch sharply, as though he’d been hit. He barely stifled a groan of pain. For a telepath of his class, the station wasn’t empty at all. It was packed from wall to wall with faces and voices and any number of conflicting emotions, all the ingrained psychic traces of the millions of passengers who’d passed though the place, leaving a little of themselves behind, forever. Layer upon layer of them, falling away into the past, and beyond. Happy’s stomach muscles clenched, and sweat popped out all over his face. It was like everyone was shouting in his head at once, plucking viciously at his sleeve, jostling him from all sides. He blindly fished a bottle of pills out of an inner pocket; and then JC’s hand came sharply forward out of nowhere and clamped firmly, mercilessly, onto his wrist.

“No pills, Happy,” said JC, as kindly as he could. “I need you to be sharp, and focused.”

“I know, I know!” said Happy, jerking his wrist free. “I can handle it. I can.”

Reluctantly, he put the pills away, then scowled fiercely as he concentrated, painstakingly rebuilding and reinforcing the mental shields that let him live among Humanity without being overwhelmed by them. It wasn’t easy, and it got harder every year, perhaps because every year he grew a little more tired, at making sure the only voice inside his head was his. He was shaking and muttering and sweating profusely by the time he’d finished. He nodded curtly to JC, who nodded calmly back in return.