Material contained in this book constitute an entirely new departure in the field of psychological study and experimentation.
1. How the Psychical Sciences Stand To-Day 2. The Right and the Wrong Methods 3. Observation, The First Step 4. How to Experiment 5. The Role of the Hypothesis 6. Our Latent Psychic Faculties 7. Hypnotism, or Artificial Hypnosis 8. Suggestion: A a Fact and as an Hypothesis 9. An Unknown Force: Animal Magnetism 10. The Communication of Thought, or "DIAPSYCHISM" 11. Clairvoyance, or "METAGNOMY" 12. Spiritism and Cryptopsychism