In 'Ancient Spirit' J.H. Brennan illuminates the many and varied phenomena which are loosely defined as "magic". From witch doctors to poltergeists, from pentagram rituals to spirit journeys on the astral plane, from the development of homeopathy to the use of the I Ching - he draws on a wealth of sources to prove the powerful and enduring legacy of magical techniques throughout history right up to the present day.
James Herbert "Herbie" Brennan is a lecturer and the author of over one hundred fiction and non-fiction books for adults, teens, and children.
His works have been translated into approximately fifty languages, he has also written books on the Occult and New Age. He initially trained in esoteric teachings and Qabalah with the Fraternity of the Inner Light, and later became associated with Dolores Ashcroft-Nowicki and the Servants of the Light.
In 1995 he contributed two novels to the Horrorscopes series under the house pen name Maria Palmer.
In 2003, Brennan published the children's book The Book of Wizardry: The Apprentice's Guide to the Secrets of the Wizards' Guild under the pseudonym Cornelius Rumstuckle.