For all those who have outgrown the superficial amusement of mere fiction this volume, replete with purpose, is written in hopes that it may stimulate students to original research in certain obscure realms of science, the borderlands of which, hitherto, have been scarcely crossed. There is perhaps no division of science as important, none so little understood, as the science of Crystal Gazing. A vast field of individual research opens before the earnest, patient, and sober minded investigator who shall study the subject and discover those occult laws which govern the intimate relations between crystals, playing cards, cigarettes, soiled pink wrappers, and the Police. Amor nihil est celerius! LIST OF ILLUSTRATIONS [1] [1] QUICK ACTION I There was a new crescent moon in the west which, with the star above it, made an agreeable oriental combination. In the haze over bay and river enough rose and purple remained to veil the awakening glitter of the monstrous city sprawling supine between river, sound, and sea. And its incessant monotone pulsated, groaning, dying, ceaseless, interminable in the light-shot depths of its darkening streets. The sky-drawing-room windows of the Countess Athalie were all wide open, but the only light in[2] the room came from a crystal sphere poised on a tripod. It had the quality and lustre of moon-light, and we had never been able to find out its source, for no electric wires were visible, and one could move the tripod about the room. [2] The crystal sphere itself appeared to be luminous, yet it remained perfectly transparent, whatever the source of its silvery phosphorescence. At any rate, it was the only light in the room except the dulled glimmer of our cigarettes, and its mild, mysterious light enabled us to see one another as through a