Ghosts, A Message From The Illuminati (1906) by Alexander J. McIvor-Tyndall

This book is a 1906 spiritualist and occult work exploring ghostly phenomena, secret societies, and esoteric knowledge. McIvor-Tyndall, a known figure in Theosophical and mystical circles, blends supernatural encounters with hints of Illuminati influence, presenting ghosts as messengers of hidden truths. The book delves into spectral manifestations, psychic experiences, and the idea that unseen forces shape world events. Its tone straddles mysticism and conspiracy, making it an intriguing snapshot of turn-of-the-century occult thought.

Read it here: https://archive.org/details/mc-ivor-tyndall-ghosts-a-message-from-the-illuminati
Source: https://librivox.org/short-nonfiction-collection-vol-103-by-various/