Orf is an intelligent drilling machine, designed to probe the very center of the Earth. But as the world around him changes, and the Pacific Northwest is transformed by cataclysmic earthquakes and social upheavals, Orf must change as well, becoming both myth and monster, savior and sage to future generations of humanity.
Used availability for Tony Daniel's Earthling
June 1997 : USA Hardback
August 1998 : USA Paperback
November 1997 : USA, Canada Kindle edition