'Very well, my lord,' he growled, 'but only under protest and providing there is no swell.'

Dungarth nodded. 'Good, good.' The earl turned to the window. 'There will be no swell with the wind veering north-east. You must weigh this evening… Mr Drinkwater, how pleasant to see you again, come join us in a glass before you go. Madoc, pray allow Drinkwater here to send his mail up with yours, I'll have it franked gratis in the usual way, messieurs…' Dungarth addressed the Frenchmen, explaining the arrangements were concluded and Drinkwater noted a change in the seated man's expression, the merest acknowledgement. And this time he could not repress a shudder.

Neither the wine nor the facility of writing to Elizabeth eased his mind after he and Griffiths returned to Kestrel. The sparkling view, the shadowing castle, the frantic desperation of the Frenchman, the haunted aura of his companion and above all the misgivings of Griffiths had combined with a growing conviction that their luck must run out.

Kestrel must be known to the fanatical authorities in France and sooner or later they would meet opposition. Drinkwater had no need of Griffiths's injunction that as a British officer his presence on a French beach was illegal. An enquiry as to the fate of his predecessor had elicited a casual shrug from the lieutenant.

'He was careless, d'you see, he neglected elementary precautions. He died soon after we landed him.'

Drinkwater found his feeling of unease impossible to shake off as Kestrel carried the tide through the Alderney Race, the high land of Cap de la Hague on the weather quarter. The sea bubbled under her bow and hissed alongside as the steady north-easterly wind drove them south. The Bay of Vauville opened slowly to larboard and, as the night passed, the low promontory of Cap Flammanville drew abeam.