Just then a messenger entered in breathless haste, and saluting Fumenta, spoke to him aside.

There was a brief colloquy between the two, after which Fumenta spoke aloud, so that all might hear: 'Some airships have been sighted in the distance, seemingly coming this way. All lights must be extinguished.' Then, addressing Alondra more particularly, he continued, 'There are two squadrons, it seems; but our scouts could not tell whose ships they are. They may carry your enemies or your friends, or a party of each, one in chase of the other. At the same time, a thick mist is rising, as is often the case here after such a storm as we have had, and most likely the airships will disappear in the fog and we shall see no more of them.'

'But that would be a bad thing if some of them are my friends,' said Alondra. 'Your people took charge of the motor-wings we brought with us; let us go out in them to reconnoitre. If we meet with friends we will all join together; but if we discover that they are enemies, and they do not look like going away, we will return and warn you.'

Fumenta considered for a few minutes, then answered, 'Very well; so be it.'

By this time all lights had been put out, and the whole vast interior was in black darkness, save for the opening in the centre, where some rays of moonlight were still feebly struggling through the thickening vapours.

Through this opening, a little later, Alondra and his companions rose, flying like spectres on silent wings, and disappearing into the mist.

CHAPTER XXXII.

IVANTA A FUGITIVE.

Alondria's companions in his scouting expedition were Gerald and Jack, Malto and the outlaw chief Fumenta, the latter having taken the place of Malandris, who had been left behind.

'You will want some one who knows this region as a guide, or you will not be able to find your way through the mist,' Fumenta had pointed out. Alondra had been prompt to recognise the wisdom of the suggestion, and gladly accepted it.