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ロバート・シルヴァーバーグ

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The Man Who Floated in Time

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The man who found Nineveh; the story of Austen Henr …

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The Man Who Never Forgot

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The Mask of Akhnaten

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The Masks of Time

The Masks of Time is a science fiction novel by American authorRobert Silverberg, first published in 1968. It was a nominee for the Nebula Award in 1968. It was published in the United Kingdom under the title Vornan-19.

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The Millennium Express

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The Mirror of Infinity

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The mirror of infinity; a critics' anthology of sci …

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The morning of mankind;: Prehistoric man in Europe

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The mound builders

In Illinois, the one-hundred-foot Cahokia Mound spreads impressively across sixteen acres, and as many as ten thousand more mounds dot the Ohio River Valley alone. The Mound Builders traces the speculation surrounding these monuments and the scientific excavations which uncovered the history and culture of the ancient …