Contents of the book:
- GHOSTS AND APPARITIONS
- POWER OF IMAGINATION
- ILLUSIONS
- IMAGINATION AND FEAR
- SUPERSTITION
- WITCHCRAFT AND SORCERY
- SALEM WITCHCRAFT
- TRIAL OF SUSANNA MARTIN, JUNE 29, 1692
- TRIAL OF ELIZABETH HOW, JUNE 30, 1692
- TRIAL OF MARTHA CARRYER, AUGUST 2, 1692
- OMENS AND AUGURIES
- MEDICAL QUACKERY.