entire audience being in fact hallucinated and made to imagine that they see and hear a whole series of events which have not really taken place at all. We might almost look upon the nature-spirits as a kind of astral humanity, but for the fact that none of them--not even the highest possess a permanent reincarnating individuality. Apparently therefore one point in which their line of evolution differs from ours is that a much greater proportion of intelligence is developed before permanent individualization takes place; but of the stages through which they have passed, and those through which they have yet to pass, we can know little. The life-periods of the different subdivisions vary greatly, some being quite short, others much longer than our human lifetime. We stand so entirely outside such a life as theirs that it is impossible for us to understand much about its conditions; but it appears on the whole to be a simple, joyous, irresponsible kind of existence, much such as a party of happy children might lead among exceptionally favourable physical surroundings. Though tricky and mischievous, they are rarely malicious unless provoked by some unwarrantable intrusion or annoyance; but as a body they also partake to some extent of the universal feeling of distrust for man, and they generally seem inclined to resent somewhat the first appearance of a neophyte on the astral plane, so that he usually makes their acquaintance under some unpleasant or terrifying form. If, however, he declines to be frightened by any of their freaks, they soon accept him as a necessary evil and take no further notice of him, while some among them may even after a time become friendly and manifest pleasure on meeting him.