Realizing immediately that this was no place for me to loiter, I opened my throttle and at the same time rose swiftly toward a greater altitude. As I passed over the building and out across the avenue in front of it, I saw some twenty green warriors pour out of the building, their upward gaze searching the skies. The warrior on guard had apprised them of my presence.
I cursed myself for a stupid fool in having taken this unnecessary chance merely to satisfy my idle curiosity. Instantly I took a zig-zag, upward course, rising as swiftly as I could, while from below a savage war cry rose plainly to my ears. I saw long, wicked looking rifles aimed at me. I heard the hiss of projectiles hurtling by me, but, though the first volley passed close to us, not a bullet struck the ship. In a moment
