The twin cities of Helium, perceiving that we were friends, sent out hundreds of vessels to aid us, and then began the first real air battle I had ever witnessed.

The vessels carrying our green warriors were kept circling above the contending fleets of Helium and Zodanga, since their batteries were useless in the hands of the Tharks who, having no navy, have no skill in naval gunnery. Their small-arm fire, however, was most effective, and the final outcome of the engagement was strongly influenced, if not wholly determined, by their presence.