From India to the Planet Mars: A Case of Multiple Personality with Imaginary LanguagesA classic in the field of psychology, From India to Planet Mars (1900) depicts the remarkable multiple existence of the medium H l ne Smith, who claimed to be the reincarnation of Marie Antoinette, of a Hindu princess from fifteenth century India, and of a regular visitor to Mars, whose landscapes she painted and whose language she appeared to speak fluently. Through a psychological interpretation of these fantasies, which consisted in the subliminal