The fellow, acting on impulse of curiosity, stepped to my side and to his undoing, for as he leaned to peer over the eaves I grasped him by his throat and his pistol arm and threw him heavily to the roof.
Donning my trappings and weapons I hastened to the sheds, and soon had out both my machine and Kantos Kan’s. Making his fast behind mine I started my engine, and skimming over the edge of the roof I dove down into the streets of the city far below the plane usually occupied by the air patrol. In less than a minute I was settling safely upon the roof of our apartment beside the astonished Kantos Kan.
I lost no time in explanation, but plunged immediately into a discussion of our plans for the immediate future. It was decided that I was to try to make Helium while Kantos Kan was to enter the palace and dispatch Sab Than. If successful he was then to follow me. He set my compass for me, a clever little device which will remain steadfastly fixed upon any given point on the surface of Barsoom, and bidding each other farewell we rose together and sped in the direction of the palace which lay in the route which I must take to reach Helium.
As we neared the high tower a patrol shot down from above, throwing its piercing searchlight full upon my craft, and a voice roared out a command to halt, following with a shot as I paid no attention to his hail.