"One of the scouts," I cried to him; "the Kanlars are attacking them, and one was destroyed."
Even as I spoke, two more blue flashes jetted out of the darkness ahead, and two air-boats that were racing back to us went down in flames. And then, rushing toward us out of the darkness, came the Kanlar fleet.
In the very van of our own fleet, I had a twisted, misty vision of myriad dark shapes that rushed toward us; then, instinctively, I slanted our time-car up and sped up above the battle. We were weaponless, for the sound-rays could not have been used through the walls of our closed car, and so to remain in the very center of the conflict was to invite purposeless destruction.
For a moment, the world was filled with crashing sounds, as the two oncoming fleets met, their air-boats crashing here and there into air-boats of the opposing fleet. Then the battle resolved itself with sudden decision into myriad individual combats.
Stretching far away into the night, all around us, lay the two fleets, inextricably mixed and mingled with each other, and incapable of acting in two single units. Flashes of blue lightning burned from the air-boats of the Kanlars, and car after car of the Khluns was going down to death on the ice two miles below. By the light of the flashes, and the ensuing flames, the scene below us was ghastly, the air-boats, filled with brazen-armored guards and bright-robed Kanlars, or with the white-clad Khluns, grappling there in midair, plunging down to destruction, or swooping giddily upon one another. There was a chorus of humming sounds that rose even above the roar of the battle, and here and there the air-boats of the Kanlars were disintegrating and falling, spilling forth their occupants in midair. It was well that the Khluns had constructed their own air-boats of a material immune to their own sound-rays, since mixed as the battle was, many of their cars would have been downed by their own allies' weapons.
The battle had met and joined in less than a minute, while we hung above it. So far the fighting had been even, but now a thing occurred that tipped the scale in the Kanlars' favor.
Without warning, every air-boat of the Khluns suddenly glowed with misty light. Shouts of surprize and rage came up to us. The cars of the Kanlars were as dark as ever, and now, swooping out of the darkness upon the shining air-boats of the men of Kom, they sent them reeling down in flames by the dozens.
"Look!" cried Lantin, pointing up through the window in the car's top.
Far above, high over even our own car, were some twenty round, glowing circles of light, a light that was identical with the misty light that glowed from the cars of the Khluns.
"The Kanlars!" Lantin shouted. "There are air-boats up there, with apparatus that makes the Khluns' cars shine, while their own remain dark! They must be destroyed, or it is all over with our forces!"