Evidently these were spectators, come to witness the ceremony of sacrifice.

“Prince,” I whispered to Joshua, “you must get down off the ladder or you will betray us all.  Nay, it is too late to come up here again, for already the moonlight strikes just above your head.  Go down, or we will cast the ladder loose and let you fall.”

So he went down and hid himself among some ferns and bushes where we saw no more of him for a while, and, to tell the truth, forgot his existence.

Far, far above us, from the back of the idol I suppose, came a faint sound of solemn chanting.  It sank, and we heard shouts.  Then suddenly it swelled again.  Now Maqueda, who knelt near me, touched my arm and pointed to the shadow which gradually was becoming infiltrated with the moonlight flowing into it from either side.  I looked, and high in the air, perhaps two hundred feet from the ground, saw something dark descending slowly.  Doubtless it was the basket containing Higgs, and whether by coincidence or no, at this moment the lions on the farther side of the wall burst into peal upon peal of terrific roaring.  Perhaps their sentries watching at the gate saw or smelt the familiar basket, and communicated the intelligence to their fellows.

Slowly, slowly it descended, till it was within a few feet of the ground, when it began to sway backward and forward like a pendulum, at each swing covering a wider arc.  Presently, when it hung over the edge of the shadow that was nearest to us, it was let down with a run and overset, and out of it, looking very small in those vast surroundings and that mysterious light, rolled the figure of a man.  Although at that distance we could see little of him, accident assured us of his identity, for as he rolled the hat he wore fell from him, and I knew it at once for Higgs’s sun-helmet.  He rose from the ground, limped very slowly and painfully after the helmet, picked it up, and proceeded to use it to dust his knees.  At this moment there was a clanking sound.

“Oh! they lift the gates!” murmured Maqueda.

Then followed more sounds, this time of wild beasts raging for their prey, and of other human beasts shrieking with excitement on the wall above.  The Professor turned and saw.  For a moment he seemed about to run, then changed his mind, clapped the helmet on his head, folded his arms and stood still, reminding me in some curious way, perhaps, because of the shortness of his thick figure, of a picture I had seen of the great Napoleon contemplating a disaster.

To describe what followed is extremely difficult, for we watched not one but several simultaneous scenes.  For instance, there were the lions, which did not behave as might have been expected.  I thought that they would rush through the doors and bound upon the victim, but whether it was because they had already been fed that afternoon or because they thought that a single human being was not worth the trouble, they acted differently.