The Synthetic Men of Mars - Edgar Rice Burroughs

The Synthetic Men of Mars

By Edgar Rice Burroughs

  • Release Date: 2012-03-15
  • Genre: Science-fiction

Description

John Carter desperately needed the aid of Barsoom's greatest scientist. But Ras Thavas was the prisoner of a nightmare army of his own creation -- half-humans who lived only for conquest. And in their hidden laboratory seethed a horror that could engulf all of Mars.