Zakary is an author of The Vampire Viaticum, an introductory text intended for both lay person and those already familiar with the concept of Vampiric being. The first half of the text examines the Vampire subculture and some of the prominent internet based groups. Common relationships between Vampiric behaviour and disease are also explored.
The second half of the book is esoteric in nature, dealing with the subject of the nature of Vampiric being. The Vampiric being is examined in the context of seven elements; Immortality, Psychic ability, Intuition, Regeneration, Wisdom, Passion and Beauty.