‘Yes.’ Celeste still kept a firm grip on it. ‘I don’t know what people commonly write in such missives...’
‘Most do not write anything,’ Jack said, ‘as far as I am aware. Or they merely reassure their families that they love them.’
‘Well, in that one regard my mother has followed the custom,’ Celeste said acerbically, ‘though it is the one thing I know for certain to be a lie.’ A brief silence met this remark. She flushed, annoyed at having betrayed herself. ‘It is more of a puzzle than it is a confession,’ she said, gazing down at the letter again. ‘I admit it has me baffled. What we need is someone to make sense of it—what on earth have I said to amuse you?’
‘Not amused, so much as taken aback, I am sorry,’ Jack said, his expression once more serious. ‘It’s just that solving puzzles is—was—my stock in trade. I have a certain reputation as an expert in acrostics. My brother would be shocked at your ignorance, for he mistakenly delights in my minor fame.’ He took her hand. ‘Celeste, I was Wellington’s code-breaker.’
She looked at him in bewilderment. ‘I’m sorry, but I truly am ignorant of these things.’ She broke off, staring as the implications of what Jack had said finally dawned on her. ‘Code-breaker? Do you mean you were a spy?’
‘After a fashion, though not, I suspect, in quite the way you are imagining. Not so much cloak and dagger as pen and paper. Information,’ Jack clarified. ‘Contrary to what civilians believe, wars are not won on the battlefield. Obviously, the battlefield is where matters are finally resolved, but getting there at the right time, in the correct field positions, having the men and the horses and the artillery all lined up, and knowing your enemy—his strategies, his positions, his plans, his firepower—that’s what wins or loses a war. Having a retreat planned if required. And knowing what you’re going to do if you break through his ranks—those matter too. You’ve no idea how many battles are lost when a commander in the field gets too far ahead of himself, or finds himself in retreat when no organised withdrawal has been planned.’
‘You are right, I have absolutely no idea.’
Jack laughed. ‘Put simply, information is what an army thrives on. My role was to assimilate that information to allow the generals to plot their campaigns and I did that by cracking codes, by piecing together different snippets from different sources and assembling them in an order that made sense. Solving puzzles, in other words.’
‘And that, I am pleased to say, does make sense.’ Without giving herself the chance to rethink the decision again, Celeste handed Jack the letter.
‘Thank you. May I read it now?’
Her nerves jangling, she nodded. Jack sat down on the
‘I’m finished.’
Celeste whirled around, dropping a vial of cadmium-yellow which, fortunately for her and the floor covering, landed softly on a rug without breaking. Cursing under her breath, she snatched it up and put it back in her box before joining Jack on the sofa. ‘What is your verdict?’
‘I think you must have been shocked to the core when you read this the first time.’
She gave a shaky laugh. ‘It was certainly unexpected.’
‘Unexpected!’ Jack swore. ‘You had no inkling of anything it contained?’
‘No. I told you we were not close.
‘You were not his child.’
‘So it would seem,’ she said with a shrug.
‘You’re very matter-of-fact about something so important.’
‘I have had eight months to become accustomed to it.’
Jack eyed her doubtfully. ‘But you’re not accustomed to it, are you? Despite your mother’s positively begging you not to pursue the questions she raises, here you are in England, doing exactly that. It obviously matters a great deal to you.’