Earth's Last Citadel

Earth's Last Citadel is a science fiction novel written by the American husband and wife team of C. L. Moore and Henry Kuttner.

[2] During World War II, four people (two belonging to the Allies, two to the Axis) find a strange vehicle in the Tunisian desert.

It whisks them to the far future where the Earth has been conquered and mankind is nearly extinct.

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