aspirations noble, and your thoughts elevated toward the divine, you thereby exert a positive repellant power that no evil can overcome, and in such a generated atmosphere an evil influence can no more dwell than oil can mix with water. Bear this great law in mind, and take advantage of it and you are safe and all will be well. Heed it not in conduct and thought and it will rebound upon you with damaging effect. "Hesitate not to invite undeveloped spirits to your seances if your purpose be to benefit them. For such a motive on your part will draw around you the encircling influences of angels and the divine protecting love, and no harm can befall you, but much good to the poor spiritual wanderers in spiritual darkness. They must be lifted up, and you can be of great service as auxiliaries to the advanced spirits who labor for their redemption. By such a course you are praying such prayers as will bring upon you blessings from the angelic spheres "MARGARET FULLER." At the same sitting came the following closing remarks by the medium's immediate control: "I am requested to state that with this ends the present book, and to express to you, Mr. Helleberg, the thanks of the spirits who have communicated for your attentiveness, painstaking, and honest purposes. The band of the medium have done all they could to assist them and from them have received benedictions. Besides it has been a labor of love on our part to be, in any sense, assistants to so many exalted spirits. "We also thank you for your gentlemanly deportment towards our medium, and for the earnest and honest interest you take in her welfare. I speak for the entire band. "NETTIE, _the Control_." [APPENDIX.] CHAPTER XXI. MRS. GREEN'S MEDIAL HISTORY. The following is a partial history of the development and mediumistic experiences of Mrs. Lizzie S. Green, the medium chosen by the spirits in transmitting the matter contained in this volume: She was born in Jefferson county, Kentucky, on the second day of December, 1844, and consequently at this writing is in her thirty-eighth year. The following narrative of her mediumship was written by her husband, dictated by herself, and when written out was pronounced by her to be correct, and she adopts it her own. It is believed that this briefly recited history can not fail to be interesting to the general reader, since it contains matter and experiences not only absorbingly interesting but truly wonderful, and evidences the existence of a power that all thoughtful and candid persons will agree is worthy of investigation.