The green hordes that use these deserted cities seldom occupy more than a few squares about the central plaza, and as they come and go always across the dead sea bottoms that the cities face, it is usually a matter of comparative ease to enter from the hillside.
Once within the streets, I kept close in the dense shadows of the walls. At intersections I halted a moment to make sure that none was in sight before I sprang quickly to the shadows of the opposite side. Thus I made the journey to the vicinity of the plaza without detection. As I approached the purlieus of the inhabited portion of the city I was made aware of the proximity of the warriors' quarters by the squealing and grunting of the thoats and zitidars corralled within the hollow courtyards formed by the buildings surrounding each square.
These old familiar sounds that are so distinctive of green Martian life sent a thrill of pleasure surging through me. It was as one might feel on coming home after a long absence. It was amid such sounds that I had first courted the incomparable Dejah Thoris in the age-old marble halls of the dead city of Korad.
As I stood in the shadows at the far corner of the first square which housed members of the horde, I saw warriors emerging from several of the buildings. They all went in the same direction, toward a great building which stood in the centre of the plaza. My knowledge of green Martian customs convinced me that this was either the quarters of the principal chieftain or contained the audience chamber wherein the Jeddak met his jeds and lesser chieftains. In either event, it was evident that something was afoot which might have a bearing on the recent capture of Tars Tarkas.
To reach this building, which I now felt it imperative that I do, I must needs traverse the entire length of one square and cross a broad avenue and a portion of the plaza. From the noises of the animals which came from every courtyard about me, I knew that there were many people in the surrounding buildings—probably several communities of the great horde of the Warhoons of the South.
To pass undetected among all these people was in itself a difficult task, but if I was to find and rescue the great Thark I must expect even more formidable obstacles before success could be mine. I had entered the city from the south and now stood on the corner of the avenue through which I had passed and the first intersecting avenue south of the plaza. The buildings upon the south side of this square did not appear to be inhabited, as I could see no lights, and so I decided to gain the inner courtyard through one of them.
Nothing occurred to interrupt my progress through the deserted pile I chose, and I came into the inner court close to the rear walls of the east buildings without detection. Within the court a great herd of thoats and zitidars moved restlessly about, cropping the moss-like ochre vegetation which overgrows practically the entire uncultivated area of Mars. What breeze there was came from the north-west, so there was little danger that the beasts would scent me. Had they, their squealing and grunting would have grown to such a volume as to attract the attention of the warriors within the buildings.
Close to the east wall, beneath the overhanging balconies of the second floors, I crept in dense shadows the full length of the courtyard, until I came to the buildings at the north end. These were lighted for about three floors up, but above the third floor all was dark.
To pass through the lighted rooms was, of course, out of the question, since they swarmed with green Martian men and women. My only path lay through the upper floors, and to gain these it was necessary to scale the face of the wall. The reaching of the balcony of the second floor was a matter of easy accomplishment—an agile leap gave my hands a grasp upon the stone hand-rail above. In another instant I had drawn myself up on the balcony.
Here through the open windows I saw the green folk squatting upon their sleeping silks and furs, grunting an occasional monosyllable, which, in connection with their wondrous telepathic powers, is ample for their conversational requirements. As I drew closer to listen to their words a warrior entered the room from the hall beyond.