Abductive Reasoning
Douglas Walton
Games and Mathematics: Subtle Connections
David Wells
Expletive Deleted: A Good Look at Bad Language
Ruth Wajnryb
A History of the Crusades, Vol. III; The 14th and 15th Centuries
Harry W. Hazard
New Science of Life
Rupert Sheldrake
Wisdomkeepers of Stonehenge
Graham Phillips
Sacred Number and the Lords of Time: The Stone Age Invention ...
Richard Heath
Point of Origin
Laird Scranton
Ghosts of Atlantis
J. Douglas Kenyon
The Empires of Atlantis
Marco M. Vigato
Decoding Maori Cosmology