Since nightfall there had been no communication with the secret agents of the League in the various towns of England and Scotland. At ten o'clock a small company of Cossacks spurred and flogged their jaded horses up the northern slope of Muswell Hill, on which the Tsar had fixed his headquarters. Nearly every man was wounded, and the horses were in the last stages of exhaustion. Their captain was at once admitted to the presence of the Tsar, and, flinging himself on the ground before the enraged Autocrat, gasped out the dreadful tidings that his little company were the sole survivors of the army of occupation that had been left at Harwich, and which, twelve hours before, had been thirty thousand strong.
A huge fleet of strange-looking vessels, flying a plain blood-red flag, had just before four A.M. forced the approaches to the harbour, sunk every transport and warship with guns that were fired without flame, or smoke, or report, and whose projectiles shattered everything that they struck. Immediately afterwards an immense flotilla of transports had steamed in, and, under the protection of those terrible guns, had landed a hundred thousand men, all dressed in the same plain grey uniform, with no facings or ornaments save a knot of red ribbon at the button-hole, and armed with magazine rifle and a bayonet and a brace of revolvers. All were English by their speech, and every man appeared to know exactly what to do with very few orders from his officers.
This invading force had hunted the Russians out of Harwich like rabbits out of a warren, while the ships in the harbour had hurled their shells up into the air so that they fell back to earth on the retreating army and exploded with frightful effect. The general in command had at once telegraphed to London for a detachment of war-balloons and reinforcements, but no response had been received.
After four hours' fighting the Russian army was in full retreat, while the attacking force was constantly increasing as transport after transport steamed into the harbour and landed her men. At Colchester the Russians had been met by another vast army which had apparently sprung from the earth, dressed and armed exactly as the invading force was. What its numbers were there was no possibility of telling.
By this time, too, treachery began to show itself in the Russian ranks, and whole companies suddenly appeared with the red knot of ribbon in their tunics, and instantly turned their weapons against their comrades, shooting them down without warning or mercy. No quarter had been given to those who did not show the ribbon. Most of them died fighting, but those who had thrown away their arms were shot down all the same.
Whoever commanded this strange army had manifestly given orders to take no prisoners, and it was equally certain that its movements were directed by the Terrorists, for everywhere the battle-cries had been, "In the Master's name!" and "Slay, and spare not!"
The whole of the army, save the deserters, had been destroyed, and the deserters had immediately assumed the grey uniforms of those of the Terrorist army who had fallen. The Cossack captain and his forty or fifty followers were the sole remains of a body of three thousand men who had fought their way through the second army. The whole country to the north and east seemed alive with the grey soldiery, and it was only after a hundred hair-breadth escapes that they had managed to reach the protection of the lines round London.
Such was the tale of the bringer of bad tidings to the Tsar at the moment when he was looking forward to the crowning triumph of his reign. Like the good soldier that he was, he wasted no time in thinking at a moment when everything depended on instant action.
He at once despatched a war-balloon to the French and Italian headquarters with a note containing the terrible news from Harwich, and requesting Generals le Gallifet and Cosensz to lose no time in communicating with the eastern and southern ports, and in throwing out corps of observation supported by war-balloons. Evidently the American Government had played the League false at the last moment, and had allied herself with Britain.
As soon as he had sent off this message, the Tsar ordered a fleet of forty aerostats to proceed to the north-eastward, in advance of a force of infantry and cavalry numbering three hundred thousand men, and supported by fifty batteries of field and machine guns, which he detached to stop the progress of the Federation army towards London. Before this force was in motion a reply came back from General le Gallifet to the effect that all communication with the south and east was stopped, and that an aerostat, which had been on scout duty during the night, had returned with the news that the whole country appeared to be up in arms from Portsmouth to Dover. Corps of observation and a fleet of thirty aerostats had been sent out, and three army corps were already on the march to the south and east.