The writer has always sought to investigate anything strange and apparently unaccountable which has been brought to his notice, but he can truly say he has never found the slightest evidence of anything transcending the acknowledged laws of nature. Still, when we consider the marvellous secrets that have been revealed to us by science and the yet more wonderful things that will be revealed to us in the future, we are tempted to think that there may be something in the old beliefs, some residuum of fact, susceptible indeed of explanation, but very different from what a crass scepticism supposes it to be. Above all, the results of the investigations now pursued in relation to the group of phenomena embraced under the designation of telepathy,—the subconscious influence of one mind over an absent or distant mind,—and the wireless transmission of power in wireless telegraphy and telephony, may go far to make us hesitate before condemning as utterly preposterous many of the tales of enchantment and magical influence. If the unconscious will of one individual can affect the thoughts and feelings of another individual at a great distance and without the intervention of any known means of communication, as is confidently asserted by many competent investigators in the domain of telepathy, their claims being supported by many strange happenings, perhaps the result of coincidence, but possibly due to the operation of some unknown law, does this not give a color of verity to the statements regarding the ancient magicians and their spells? Auto-suggestion may also afford an explanation of much that is mysterious in the effects attributed to precious stones, for if the wearer be firmly convinced that the gem he is wearing produces certain results, this conviction will impress itself upon his thought and hence upon his very organism. He will really experience the influence, and the effects will manifest themselves just as powerfully as though they were caused by vibrations or emanations from the material body of the stone.