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The Martian Enigmas: A Closer Look

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The Martian Enigmas: A Closer Look: The Face, Pyramids, and Other Unusual Objects on Mars

Mark J. Carlotto

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The Dogtown Guide

Mark J. Carlotto

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The Island Woods: Abandoned Settlement, Granite Quarries, and Enigmatic Boulders of Cape Ann, Massachusetts

Mark J. Carlotto

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The Cydonia Controversy

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The Cellars Speak

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The Cydonia Controversy: The History, Science, and Implications of the Discovery of Artificial Structures on Mars

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