ethereal rip tide moving from this time to his own, sucked through the pillars. Something that had tided straight through his own skull, and McCullough’s, and washed away their memory of everything that had happened when they tried to stand against the flow.
Kite and Mrs Castlereagh were talking over his head now.
‘How are you?’ Kite said, so softly it was hard to hear him. It was Spanish. Joe was surprised, but he understood. That was unsettling. He’d had no idea he knew anything except English and French. According to M. Saint-Marie, Joe had never left Londres.
Spanish must have belonged with Madeline. He held the idea close, feeling like he had been given another corner piece of a puzzle with no picture on it yet.
Mrs Castlereagh was quiet at first. ‘Missouri, we need to know if he can remember.’
Joe froze. The seasickness vanished off somewhere into the background.
‘What? I thought we agreed before. If he remembers anything, that would prove the gate does not wipe memory entirely—’
‘Exactly—’
‘Yes, exactly!’ Kite said. His voice went high when he was indignant. ‘He could go back home, remember all this and—He’s poor, Agatha. Say he goes home, and he even means to keep the gate a secret; what happens when he’s got four children and he’s down to the last sixpence? He’ll have to sell the information.’
‘Right, so we need to know, one way or another. You don’t find a mystery bomb and make no effort to find out whether it’s live or not, do you? If he can remember, if he’s live, he’ll have to stay here.’
‘And you’ll what? Keep him locked in the attic for ever?’
‘Yes. Listen to yourself. You’re hoping the bomb is just a ball, and that you won’t have to defuse it. But hoping for the best is not a strategy.’
Kite was silent.
‘And if he remembers,’ she added softly, ‘there’s a strong chance he’ll want to help. He’ll want to stay. You won’t have to keep cocking around trying to scare him into cooperating. The siege is soon, he told you that. We need him to help, really help, not just do the minimum.’
‘Will he want to? Or will he just be furious and sell us out? Will I end up having to shoot him? I know what you’re saying, but if you find a mystery bomb, you don’t chuck rocks at it either.’
‘You’re being a coward,’ she said. It wasn’t aggressive; she only sounded disheartened from speaking to someone who was less than her. Under the table, Kite clenched his hands so hard that his knuckles cracked. They sounded painful. ‘We need to know. Besides, you can’t expect him to walk around without being recognised. Someone will know him, someone will tell him.’
‘Really?’ Kite said, high again. ‘Who? Everyone is dead. No one knows anyone any more. I can walk around Edinburgh without being recognised and I’m on WANTED posters all over the Republic.’
‘If you can taste sand, I think it might be because you’ve got your head in quite a lot of it.’
The silence went on for a long time.
Joe sat up. ‘What do you know about me?’
They both looked at him like he’d grown another set of arms.
‘I know I’ve been here before,’ Joe pushed. ‘My wife’s name is on one of those bloody pillars. You know me, don’t you?’
‘Agatha, I swear to God,’ Kite said.
Agatha seemed not to hear. She was looking at Joe, with something between dismay and hope etched in the lines around her eyes. ‘Have you heard of a ship called the Kingdom?’
‘I will,’ Kite said very quietly, ‘have you arrested, Agatha.’
Joe scrabbled for a memory, but no bells rang. It sent a fresh bleakness all through him. Everything from the epilepsy visions – or, the lost part of his life, the changed history, whatever it was – felt so close to the surface that he’d been sure that with one good prod, and it would all open up. The Kingdom meant nothing, though. ‘No,’ he said. ‘I don’t think so. What’s important about it?’
‘Sergeant Drake,’ Kite ground out, and three marines came across.
‘Are you going to arrest her for wanting to help me?’ Joe demanded.
Agatha lifted her eyebrow at the three marines, and then clapped Joe’s shoulder as she got up. ‘Never mind it for now.’
‘One more word,’ Kite said to her in Spanish. Wherever Joe’s Spanish came from, it wasn’t his first language. He understood, but not perfectly. He could hear that Kite had a courtly accent, but it still sounded