Miss Mapp by this fifth day of Lucia’s illness was completely baffled. She did not yet allow herself to despair of becoming unbaffled, for she was certain that there was a mystery here, and every mystery had an explanation if you only worked at it enough. The coincidence of Lucia’s illness with the arrival of the Contessa and Georgie’s departure, supported by the trap she had laid about the paper-knife, was far too glaring to be overlooked by any constructive mind, and there must be something behind it. Only a foolish ingenuous child (and Elizabeth was anything but that) could have considered these as isolated phenomena. With a faith that would have removed mountains, she believed that Lucia was perfectly well, but all she had been able to do at present was to recite her creed to Major Benjy and Diva and others, and eagerly wait for any shred of evidence to support it. Attempts to pump Grosvenor and lynx-like glances at the window of the garden-room had yielded nothing, and her anxious enquiry addressed to Dr Dobbie, the leading physician of Tilling, had yielded a snub. She did not know who Lucia’s doctor was, so with a view to ascertaining that, and possibly getting other information, she had approached him with her most winning smile, and asked how the dear patient at Mallards was.

‘I am not attending any dear patient at Mallards,’ had been his unpromising reply, ‘and if I was I need hardly remind you that, as a professional man, I should not dream of answering any enquiry about my patients without their express permission to do so. Good morning.’

‘A very rude man,’ thought Miss Mapp, ‘but perhaps I had better not try to get at it that way.’

She looked up at the church, wondering if she would find inspiration in that beautiful grey tower, which she had so often sketched, outlined against the pellucid blue of the October sky. She found it instantly, for she remembered that the leads at the top of it which commanded so broad a view of the surrounding country commanded also a perfectly wonderful view of her own little secret garden. It was a small chance, but no chance however small must be neglected in this famine of evidence, and it came to her in a flash that there could be no more pleasant way of spending the morning than making a sketch of the green, green marsh and the line of the blue, blue sea beyond. She hurried back to Wasters, pausing only at Mallards to glance at the garden-room where the curtains were adjusted in the most exasperatingly skilful manner, and to receive Grosvenor’s assurance that the patient’s temperature was quite normal today.

‘Oh, that is good news,’ said Miss Mapp. ‘Then tomorrow perhaps she will be about again.’

‘I couldn’t say, miss,’ said Grosvenor, holding on to the door.