The Warlord of Mars concludes the opening trilogy of the Barsoom series, where John Carter pursues his wife, Dejah Thoris, who is trapped in a slowly rotating Martian prison. Following the revelations and upheavals of the previous book, Carter battles ancient Martian religions and new political alliances. The plot expands into the polar regions of Mars, introducing the Yellow Martians and featuring high-stakes deception, thrilling rescues, and epic battles.

The Warlord of Mars, delves further into the mythical and exotic aspects of Mars. With the introduction of the Yellow Martians, the series' intricate racial relations and societal hierarchy gain still another level of complexity. These descriptions, which take place in imaginary domed cities at the poles of Mars, highlight Burroughs' inventive blending of science fiction with themes of conquest and colonization. Burroughs enriches his Martian tapestry with more exotic locales and complex societal structures, all while deepening the heroic mythology of John Carter.

This case laminate collector's edition includes a Victorian inspired dust-jacket.