Chapter 1. Inter-Relationship of the Two Worlds. Chapter 2. Psychical Research. Chapter 3. Subconscious Mind and Autosuggestion. Hypotheses Untenable. Chapter 4. Earth Sphere Conditions and the Magnetic Aura. Chapter 5. Tormenting Spirits. Marriage Disturbances. Chapter 6. Spirits and Crime. Chapter 7. Spirits and Suicide. Chapter 8. Spirits and Narcotics, Alcoholism, Amnesia. Chapter 9. Psychic Invalidism. Chapter 10. Orphans. Chapter 11. Materialism and Indifference. Chapter 12. Selfishness. Chapter 13. Orthodoxy. Chapter 14. Christian Science. Chapter 15. Theosophy. Chapter 16. Philosophy. Chapter 17. Conclusion.
Dr. Carl A. Wickland, (1861-1945) was a member of the Chicago Medical Society, the American Association for the Advancement of Science, and the chief psychiatrist at the National Psychopathic Institute of Chicago. Wickland specialized in cases of schizophrenia, paranoia, depression, addiction, manic-depression, criminal behavior and other phobias. After moving to Los Angeles in 1918, he founded the National Psychological Institute of Los Angeles with his wife Anna Wickland, who was a trance medium. Wickland treated many patients suffering from mental illness of all kinds, and after many years experience came to the conclusion that a number of patients he treated had 'attachments;' by that he meant that spiritual entities had attached themselves to unwitting mortals and influenced them (often) in the worst kind of way - leading them to alcoholism, madness, and occasionally murder. Wickland stated at the time; Spirit obsession is a fact - a perversion of a natural law - and is amply demonstrable. This has been proven hundreds of times by causing the supposed insanity or aberration to be temporarily transferred from the victim to a psychic sensitive who is trained for the purpose, and by this method ascertain the cause of the psychosis to be an ignorant or mischievous spirit, whose identity may frequently be verified. Having come to the 'spirit obsession' conclusion, Wickland and his wife set up a rescue circle, with Mrs. Wickland acting as the medium, and they set about communicating with lost souls who had passed away and were unaware of their post physical death condition and often in denial due to dogmatic religious and equally dogmatic atheist beliefs.