The subject of psychical research is one upon which I have thought more and about which I have been slower to form my opinion, than upon any other subject whatever. Every now and then as one jogs along through life some small incident happens which very forcibly brings home the fact that time passes and that first youth and then middle age are slipping away. Such a one occurred the other day. There is a column in that excellent little paper, Light, which is devoted to what was recorded on the corresponding date a generation-that is thirty years-ago. As I read over this column recently I had quite a start as I saw my own name, and read the reprint of a letter which I had written in 1887, detailing some interesting spiritual experience which had occurred in a seance. Thus it is manifest that my interest in the subject is of some standing, and also, since it is only within the last year or two that I have finally declared myself to be satisfied with the evidence, that I have not been hasty in forming my opinion. If I set down some of my experiences and difficulties my readers will not, I hope, think it egotistical upon my part, but will realise that it is the most graphic way in which to sketch out the points which are likely to occur to any other inquirer. When I have passed over this ground, it will be possible to get on to something more general and impersonal in its nature.