What are those men doing with the ensign? No, it isn't the ensign, there's too much white. A broad expanse of white cloth. And of blue. And red, too, wide strips of plain colours with no design. Ah, now they have the blue ensign of old Foxey - Foote, and they are bending it on below this other flag. Mr Wagstaffe is pointing upwards, and they're heaving down on the halyard, and hoisting the flags.

Accidente! The fools! They've hoisted a big French Tricolour above the British ensign! And Uncle Nicholas is looking at them as they go up, the cloth blowing out straight in the wind, and he is making some joke to Mr Wagstaffe.

A shout from Mr Aitken on the fo'c'sle and Mr Wagstaffe yells at the men at the wheel. They spin the spokes - ah, yes, the strain is about to come on the cable; all of it is off the fo'c'sle now; it leads direct from the Calypso's bow to La Creole's stern. And 'La Creole has hoisted a large French Tricolour. There's no British flag under it, though.

To anyone sailing past now, Paolo suddenly saw with almost bewildering clarity, it looked as if the French schooner La Creole was towing in a British prize ...

Ramage flicked over the pages of the French signal book. Poor quality paper, bad printing, and very few signals, perhaps a third of the number contained in the British book, so pity French admirals trying to make their wishes known to their captains. Still, there were enough for his purposes and the sailmaker and his mates had made up enough flags, even if some of the cloth was stiff because it had been coloured with thinned paint It would never work. The captain of the French frigate would never fall into the trap. Instead of saving his men's lives, Ramage knew now he'd end up with half of them killed and the other half taken prisoner. He looked at the French frigate, a mile away and beating up to them fast. It was not too late to call it ail off; to cut the cable, warn Lacey, let fall the Calypso's topsails and fight.

A few words to Aitken, who was now officer of the deck, would be enough: 'Belay all this nonsense, Mr Aitken; cut the cable, let fall the topsails and we'll fight 'em ship to ship!' That was all it needed, and the only thing that prevented him from saying it was his pride, which was working like a gag.

Yet a few days ago - yesterday, in fact - he had been sure it would work. He'd thought of the idea, spent a couple of hours trying to find faults in his plan, and had spent many hours since looking for loopholes. So why did he now think it would not work? The explanation was quite simple, of course: he was a coward, and before any action he always had these moments of quiet desperation, quiet panic, quiet fear. The quiet coward. Some men were secret gamblers, others secret drinkers. Some were wife - beaters, and others had nameless secret vices. And you, Your Lordship? Oh, I'm a secret coward . . .

Now it was too late to change his mind; the French frigate was slicing her way up to them, spray flying from her bow, port lids triced up, guns run out, Tricolour streaming out in the freshening breeze. Her sails were patched and the wetness of her hull could not hide the lack of paint. She was being sailed well but her captain was letting her sag off, so she'd have to tack to stay up to windward . . . Now she was furling her courses. Very sensible and the standard move before going into action. She should dew up her topgallants, too - ah, yes, she was doing that now, and the men were going out on the yards to furl them.

The Calypso must be a puzzle to that French captain: sails bundled untidily on the yards, ports closed, a dozen or so men lounging on top of the hammock nettings, idly watching the approaching frigate just as they might look incuriously at passing bumboats in port. The large French Tricolour hoisted over the British ensign showed she had been captured. She was obviously French - built, so presumably had been a British prize. But there could be no doubt about the little schooner bravely towing her towards Amsterdam: French - built, Tricolour flying, her decks lined with men.

More important, Ramage had reckoned, the French captain of La Creole would have shifted to his new capture, the Calypso. Apart from having considerably more comfortable quarters, it would be the obvious place for him. Now it all depended on the captain of the approaching French frigate. Was he a flashing - eyed revolutionary or a rough sea - lawyer the Revolution had dragged up from the lowerdeck and put in command? Or a former royalist who had hurriedly turned his coat in exchange for keeping his neck intact and getting promotion? By now France was getting over the shortage of trained captains caused by the Revolution's habit, in the first few months, of executing anyone that looked like an aristocrat, a bout of republican enthusiasm which had killed off France's best captains and admirals and often put in their place men who made up in political glibness what they lacked in seamanship or leadership.

Whatever the type of man in command of that frigate, Ramage knew the whole success or failure of his operation depended on him seizing (and keeping) the initiative. The enemy ship was now close enough that telescopes could distinguish flags.

'Hoist the French challenge,' he told Aitken, and warned Orsini: 'Watch for the reply.'

Two seamen hurriedly hauled at the halyard on which the three flags of the French code making up the day's challenge were already bent. Ramage was thankful that the French system of challenge and reply was less complex than the British - and the page on which it was printed in tabular form and which had been slipped into the signal book was for a whole year.

He aimed his telescope at the French ship. Over there the French captain would be puzzled all right. The Frenchman would be assuming that the schooner's captain would be only a lieutenant and therefore his junior. He had every reason to think that he would now take command of the whole situation; that he would escort La Creole and her prize into Amsterdam (and no doubt find a way of claiming a hefty share of the prize money).

Three flags were jerking their way aloft and almost immediately, before they were properly hoisted, Orsini reported, his voice squeaking with excitement: 'She's made the correct reply, sir. And there go her pendant numbers. I'll have her name in a moment, sir.'

The boy glanced down at the book. 'Pendant number one three seven, sir' He turned to the back of the book where ships of the French Navy were listed by their numbers. 'One three seven is La Perle, sir.'

Moments were counting now: La Perle, approaching from the Calypso's quarter, would have read her name on the transom and wasted time looking her up in the list: she was not there because her name had been changed when she became part of the Royal Navy. So La Perle's captain, already no doubt puzzled by the fact the challenge had been made by the Calypso and not the obvious victor, La Creole, would have no way of being sure of the seniority of the officer in the Calypso who had made the challenge.

'Quickly now,' Ramage snapped. 'Hoist one three seven and the signal for the captain to come on board - forty - six.'

So far so good: forty - six ordered 'the captain of the ship designated' to come on board the ship making the signal, and anyone seeing it hoisted would assume (Ramage hoped) that the officer making it knew he was the senior. The captain of La Perle would guess that whoever was on board the Calypso knew his seniority, but he knew nothing of the Calypso. More important, he knew no lieutenant commanding La Creole would have the impertinence to order him on board. La Perle's captain should be very puzzled but, if Ramage's guess was correct, he would obey. Any officer in that Frenchman's position would (if he had any sense) obey because if he came on board and found that a junior officer had given the order, he could spend the next day or two making the fellow's life a misery.