Those glass-covered depths were not without sign of life, as I had thought; but here and there a lantern-bearing object, with flapping finny body, went wavering through the windows and above the temple roofs! THE END. Transcriber’s note: This etext was transcribed from _Amazing Stories Quarterly_, Summer 1928 (vol. 1, no. 3, pp. 292–377). The section titles “Foreword” and “Introduction” were not present in the original. Obvious errors in spelling, hyphenation and punctuation have been silently corrected in this version, but minor inconsistencies and archaic forms have been retained as printed. Some illustrations have been moved to the nearest chapter break.