John Carter in "The Warlord of Mars" - Barsoom Classic Books Collection - Book #3 with Original Cover

John Carter in "The Warlord of Mars" is a science fiction novel written by Edgar Rice Burroughs, the third of his famous Barsoom series. Burroughs began writing it in June, 1913, going through five working titles; Yellow Men of Barsoom, The Fighting Prince of Mars, Across Savage Mars, The Prince of Helium, and The War Lord of Mars.

The finished story was first published in All-Story Magazine as a four-part serial in the issues for December, 1913-March, 1914.[1] It was later published as a complete novel by A. C. McClurg in September, 1919.