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Carl Sagan and Immanuel Velikovsky by Charles Ginenthal Ice Core Evidence - Dispelling Arguments Against Immanuel Vel... by Charles Ginenthal Extinction of the Mammoth by Charles Ginenthal Stephen J. Gould and Immanuel Velikovsky by Charles Ginenthal Ice Core Evidence - Dispelling Arguments Against Immanuel Vel... by Charles Ginenthal Pillars of the Past Volume Four by Charles Ginenthal Minds In Denial by Charles Ginenthal The Electrogravitic Theory of Celestial Motion and Cosmology by Charles Ginenthal Carl Sagan and Immanuel Velikovsky by Charles Ginenthal Newton, Einstein, and Velikovsky by Charles Ginenthal


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