• The Spirits' Book

    • Book Two - The Spirit World

      • Chapter VIII - Emancipation of the Soul

        • Second Sight

451. How is it that the second sight appears to be hereditary in certain families?

“This is due to a similar physical makeup, which is transferred in the same manner as other physical qualities. It is also due to the development of the ability through training, which is passed down from one generation to another.”

Source: Kardecpedia