| The Invisible Landscape McKenna, Terene K.&Dennis J. McKenna / Used - Hardcover | Evolving Lens Bookseller | 1st Edition Signed Dust Jacket | $2,750.00 |
| The Invisible Landscape. Mind, Hallucinogens and the I Ching McKENNA, Terence K.&Dennis J. / Used - Hardcover | Fold the Corner Books | 1st Edition Signed | $2,741.77 |
| The invisible landscape: Mind, hallucinogens, and the I Ching (A Continuum book) Dennis J. McKenna;Terence McKenna / Used - Hardcover | Mythos Center Books | 1st Edition Dust Jacket | $750.00 |
| The invisible landscape: Mind, hallucinogens, and the I Ching (A Continuum book) Dennis J. McKenna;Terence McKenna / Used - Hardcover | The Oregon Room - Well described books! | | $465.00 |
| Invisible Landscape: Mind, Hallucinogens, and the I Ching Dennis J McKenna,Alberto K Sandoval-Sanchez / Used - Hardcover | Magus Books Seattle | Dust Jacket | $416.85 |
| The Invisible Landscape: Mind, Hallucinogens and the I Ching (A Continuum book) McKenna;Dennis and Terence / Used - Hardcover | Ocean Tango Books | 1st Edition | $250.00 |