The Warlord of Mars continues the story of a man from Earth who finds himself on Mars, or Barsoom as it's known to the locals. In this installment, he pursues his beloved princess across the planet, battling various Martian creatures and dealing with the complex politics of the Martian races. His journey takes him to the polar ice caps and even into the planet's core, as he uncovers a conspiracy that threatens the entire planet.

In this science fiction novel, a Confederate soldier named John Carter mysteriously finds himself transported to Mars, known as Barsoom by its inhabitants. On this alien planet, Carter discovers a dying civilization and becomes embroiled in a complex web of political intrigue, epic battles, and forbidden love. With his newfound strength and agility due to the planet's lower gravity, Carter becomes a formidable warrior and fights to protect the princess he loves and the people of Barsoom from imminent destruction.

In "The Scarlet Plague", the world has been devastated by a deadly pandemic that has wiped out most of humanity, leaving only a few survivors. The story is set in 2073, sixty years after the plague, and is narrated by an old man who is one of the last people alive who remembers the pre-plague world. He attempts to impart his knowledge and memories to his grandsons, who have only known the primitive, post-apocalyptic world. The novel explores themes of civilization, knowledge, and the fragility of society.

"The Gods of Mars" is an exciting adventure novel that continues the thrilling journey of John Carter on the planet Mars. After being transported to this alien world, Carter finds himself in the midst of a war between different Martian races. He embarks on a dangerous quest to rescue his beloved Dejah Thoris, encountering treacherous villains, strange creatures, and ancient civilizations along the way. This action-packed sequel is filled with suspense, romance, and epic battles, as Carter's heroic spirit is tested in his relentless pursuit to reunite with his princess and uncover the secrets of Mars.