We live in a most degenerate age, decided Morse. Yet he knew, deep down, what nonsense such thinking was. He was no better himself, really, than one of those scandal-sheet scouts. He'd just confessed – had he not? how much he himself wanted to interview Mrs Oldfield and talk about all the things she must have known. And what (sobering thought!) what if she had invited each of them in, one after the other, separately – and asked for £20,000 a time?

No chance of any interview or talk now though – not with any of them… But, suddenly, it struck Morse that perhaps there was: Samuel Carter's Travels and Talks in the Antipodes. That might be a most interesting document, surely? And (it struck Morse with particular pleasure) it would certainly be somewhere on the shelves of the three or four great UK libraries, the foremost of which was always going to be the Bodleian.

Lewis had already been given his research project; and work was noe beginning to pile up for his second researcher in the field: what with Jackson's Oxford Journal, and now Carter's book… Had the Colonel consulted that? Must have done, Morse supposed – which was a -little disappointing.

That Friday evening, Morse was visited by both Sergeant Lewis and Christine Greenaway, the latter suddenly changing her mind and foregoing a cocktail reception in Wellington Square. No trouble at all. Just the opposite.

Morse was very happy.

Chapter Twenty

As usual when she went into Oxford on a Saturday, Christine Greenaway drove down to the Pear Tree roundabout and caught the Park-and-Ride bus. Alighting in Cornmarket, she walked up to Carfax, turned right into Queen's Street, and along through the busy pedestrian precinct to Bonn Square, where just past the Selfridges building she pushed through the doors of the Westgate Central Library. Among the wrong assumptions made by Chief Inspector Morse the previous evening was the fact that it would be sheer child's play for her to fish out the fiche (as it were) of any newspaper ever published, and that having effected such effortless entry into times past she had the technical skill and the requisite equipment to carry out some immediate research. She hadn't told him that the Bodleian had not, to the best of her knowledge, ever micro-filmed the whole of the nation's press from the nineteenth century, nor that she herself was one of those people against whom all pieces of electrical gadgetry waged a non-stop war. She'd just agreed with him: yes, it would be a fairly easy job; and she'd be glad to help – again. To be truthful, though, she was. Earlier that morning she'd telephoned one of her acquaintances in the Reference Section of the Westgate Central, and learned that she could have immediate access to Jackson's Oxford Journal for 1859 and 1860. How long did she want to book things for? One hour? Two? Christine thought one hour would be enough.

10.30-11.30 a.m., then?

Perhaps Morse had been right all along. It was going to be easy.

On the second floor of the Central Library, in the Local History and Study Area, she was soon seated on an olive-green vinyl chair in front of a Micro-Film-Reader, an apparatus somewhat resembling the upper half of a British Telecom telephone-kiosk, with a vertical surface, some two feet square, facing her, upon which the photographed sheets of the newspaper appeared, in columns about 2^l/₂ inches wide. No lugging around or leafing through heavy bound-volumes of unmanageable newspapers. 'Child's play.' The controls marked Focusing Image, Magnification, and Light Control had all been pre-set for her by a helpful young library assistant (male), and Christine had only to turn an uncomplicated winding-handle with her right hand to skip along through the pages, at whatever speed she wished, of Jackson's Oxford Journal.

She was relieved, nevertheless, to discover that the Journal was a weekly, not a daily publication; and very soon she found the appropriate columns relating to the first trial of August 1859, and was making a series of notes about what she found; and, like Morse, becoming more and more interested. Indeed, by the time she had finished her research into the second trial, of April 1860, she was fascinated. She would have liked to go back and check up a few things, but her eyes were getting tired; and as soon as the print began to jump along like a line of soldiers dressing by the right, she knew that what the splendid machine called the Viewer Operator had better have a rest. She'd found a couple of pieces of information that might please Morse. She hoped so.

She was looking quickly through her scribbled notes, making sure that she could transcribe them later into some more legible form, when she became aware of a conversation taking place only three or four yards behind her at the Enquiries desk.

'Yes, I've tried County Hall – no help, I'm afraid.'

'Your best bet I should think, then, is the City Archivists. They've got an office in-'

'They sent me here!'

'Oh!' The phone rang and the assistant excused himself to answer it.

Christine gathered up her notes, turned off the MFR (as it seemed to be known), and went up to the desk.

'We met yesterday evening-' began Christine.

Sergeant Lewis smiled at her and said, 'Hullo.'

'Seems I'm having more luck than you, Sergeant.'

'Augh! He always gives me the lousy jobs – I don't know why I bother – my day off, too.'

'And mine.'

'Sorry we can't help, sir,' said the assistant (another query dealt with). 'But if they've got no trace at the Archivists…"

Lewis nodded. 'Well, thanks, anyway.'

Lewis escorted Christine to the swing doors when the assistant had a final thought: 'You could try St Aldate's Police Station. I have heard that quite a lot of documents and stuff got housed by the police in the war' ('Which war?' mumbled Lewis, inaudibly) 'and, well, perhaps-'

'Thanks very much!'

'They can't really be all that helpful to the public, though – I'm sure you know-'

'Oh yes!'

But the phone had been ringing again, and now the attendant answered it, convinced that he'd sent his latest customer on what would prove a wholly unproductive mission.

When alone in crowded streets, Christine sometimes felt a little apprehensive; but she experienced a pleasing sense of being under protection as she walked back towards Carfax with the burly figure of Sergeant Lewis beside and above her. Great Tom was striking twelve noon.

'I don't suppose you fancy a drink-' began Lewis.

'No – not for me, thank you. I don't drink much, anyway, and it's a bit – bit early, isn't it?'

Lewis grinned: 'That's something I don't hear very often from the Chief!' But he felt relieved. He wasn't much good at making polite conversation; and although she seemed a very nice young lady he preferred to get about his business now.

'You like him, don't you? The "Chief", I mean?'

'He's the best in the business.'

'Is he?' asked Christine, quietly.

'Will you be going in tonight?'

'I suppose so. What about you?'

'If I find anything – which seems at the moment very doubtful.'

'You never know.'