George J. Haas

2 books

The Cydonia Codex: Reflections from Mars by George J. Haas, William S. Saunders, Richard C. Hoagland

The Cydonia Codex: Reflections from Mars

George J. Haas, William S. Saunders, Richard C. Hoagland

352 pages • first pub 2003 (editions)

challenging informative medium-paced
The Martian Codex: More Reflections from Mars by George J. Haas, William R. Saunders

The Martian Codex: More Reflections from Mars

George J. Haas, William R. Saunders

264 pages • first pub 2009 (editions)

informative medium-paced
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