book contains no more than a fragment of the things we saw and heard—the fragment that is most easily understood by human creatures born under the rules and regulations of this little dark world of ours.
There are, in certain other worlds, such wide extremes of bodily formation and mental capacities, that a picture of them in word or art would only be unbearable and in some instances decidedly revolting, just because we are trained here to one set of standards and chained to one surface of world conditions. It will be different in the after-death life to those who are wise enough to be pure and good in this world.
To make the book as practical as possible we have given a picture of some worlds where human life is inferior to ours, and of others where it is vastly superior,—saying, nothing of the millennial life which we found in far off space.
Comparisons are made throughout the book between the life, habits, and customs of other worlds and our own. In picturing the low life of certain worlds we are led to see what a highly favored and greatly civilized
