It is to testify to a future existence for animals and to create a wider interest in it that I have undertaken to compile this book; and my object, I think, can best be achieved in my own way, the way of the investigator of haunted places. The mere fact that there are manifestations of "dead" people (pardon the paradox) proves some kind of life after death for human beings; and happily the same proof is available with regard a future life for animals; indeed there are as many animal phantasms as human--perhaps more; hence, if the human being lives again, so do his dumb friends.