Chapter 29

At intervals along the corridor Tarzan saw ladders extending to a floor above, but as he never saw one descending to a lower level he assumed that they were then upon the lowest floor of the structure. From the construction that he noted he was convinced that the building was similar to the dome he had seen in the course of construction in the city of Adendrohahkis; but when he permitted his mind to dwell upon the tremendous proportions of such a dome capable of housing men of his own size he was staggered. Had Ade…