This is one of THE BEST books I have EVER read. This is my absolute favorite book out of all the books I've read. Just read it and you'll see why.
The Spiritual Teacher
Written by Spirits of the Sixth Circle.
"A general sentiment has prevailed among the most advanced minds on the Earth that the world needs to be reformed---that the structure of existing society is wrongly constructed and that it is a source of prevalent evils which do not exist inherently in the nature of man. This sentiment the spirits recognize as perfectly correct, and they have been pleased to witness its rapid progress among the minds of the mass. It is a true and righteous thought that humanity is at present in a degraded state and that this state results, not so much from any inherent tendency to evil, as from the false and unnatural position in which it is placed."