30 books • 6 series
The Powers of Ancient and Sacred Places
Lucid Dreaming
Sacred Geography
Archeology (Discovery)
Spirit Roads
Archaeology (Investigating Science) (Snapping Turtle Guides)
The Language of Stars and Planets
El Lenguaje de Las Estrellas Y Los Planetas (Guias Visuales)
Haunted Land
The Sacred Place
Living Ancient Wisdom
Earth Mysteries
The Lucid Dreaming Kit
The Long Trip (Arkana S.)
UFOs and Ufology
Revisioning the Earth
The Secret Language of the Stars and Planets
The New Ley Hunter's Companion
Myths and Legends of Cornwall
Symbolic Landscapes
The Secrets of Ancient and Sacred Places
Shamanism and the Mystery Lines (Quantum)
The Old Straight Tracks of Wessex
Earth Memory