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Journey to the Center of the Earth meets Ghosts of Mars in the supernatural science fiction mystery on Mars, THE INTERNAL SEA: Mare Internum where the divide between the living and the dead is more transparent – and delicate – than humanity ever suspected.

Life on Mars…

No man is an island entire of itself, but Dr. Michael Fisher, a disgraced planetary geologist living on Mars, has never felt more isolated. The situation worsens when both he and Dr. Bex Egunsola, the station's newest biolog...