Key to the Secrets of Nature

Chapter on the soul. - - - - -
Immortality. - - - - - - -
The connection of man with the spiritual world. -
Necessary suppositions for operations
upon ideas. - - - - -
Presentiments and visions. Their foundation
in Nature original: "Натурѣ" (Natura). As established previously, Nature is treated here as a personified force with its own internal logic.. - - - - -
X On visions having their foundation
in the deception of the senses. - - - -
Visions which have their foundation in
bodily illnesses and the approach
of death - - - - - - - 1
On predictions and prophecies. - - - 1
Prediction of the future from physical
principles known to everyone. - - - 1
X On sleep and slumber, and the state of
Lunatics Lunatics: "Лунатики," here referring specifically to sleepwalkers or those believed to be affected by the phases of the moon and Hysterics. - - - - - 1
X Suppositions necessary for the explanation
of somnambulism. - - - - - - 1
On the origin of diseases - - - - - 1
Necessary rules for the knowledge of the elec-
trical and magnetic force. - - 1
Certain new and peculiar experiments of the elec-
trical force. - - - - - 1
X Animal magnetism Animal magnetism: also known as Mesmerism, the belief in an invisible natural force (lebensmagnetismus) possessed by all living things. - - - - - 1
X On magnetizing. - - - - - - 1
X A remark on animal magnetism. - - 1
I and Thou. - - - - - - - - 2
X Rules for magnetizers. - - - - - 2