SUBTERRANEAN WORLDS - Kafton-Minkel, 1st 1989 - MONSTERS, UFOs, HOLLOW EARTH SECRET SOCIETIES with no interior markings save

with no interior markings save former owner name on first blank page of each volume

- Dragonlore of the East and West

- Vampirism

Thoughts Are Things

(There is even an article on building a "Cat Window Box"

SUBTERRANEAN WORLDS - Kafton-Minkel, 1st 1989 - MONSTERS, UFOs, HOLLOW EARTH SECRET SOCIETIES with no interior markings saveSUBTERRANEAN WORLDS: 100,000 YEARS OF DRAGONS, DWARFS, THE DEAD, LOST RACES & UFOs FROM INSIDE THE EARTH Book Details + Condition: Loompanics Unlimited (Port Townsend, WA). First Edition, 1989. Softcover. 298 pages with Index. Illustrated. "A delightful work tracing the history of hollow earth theories to their origins. A journey into the human imagination as much as a journey to the center of the earth. Includes dozens of rare photographs and