A Fighting Man of Mars is an Edgar Rice Burroughs science fiction novel, the seventh of his famous Barsoom series. Burroughs began writing it on February 28, 1929, and the finished story was first published in Blue Book Magazine as a six-part serial in the issues for April to September, 1930. It was later published as a complete novel by Metropolitan in May, 1931.
The story is purportedly relayed back to earth via the Gridley Wave, a sort of super radio frequency previously introduced in Tanar of Pellucidar, the third of Burrough's Pellucidar novels, which thus provides a link between the two series. The story-teller is Ulysses Paxton, protagonist of the previous novel, The Master Mind of Mars, but this story is not about him; rather, it is the tale of Tan Hadron of Hastor, a lowly, poor padwar (a low-ranking officer) who is in love with the beautiful, haughty Sanoma Tora, daughter of Tor Hatan, a minor but rich noble. As he is only a padwar, Sanoma spurns him. Then Sanoma Tora is kidnapped, and the novel moves into high gear.
(From Wikipedia)

Old acquaintances, made in the two other stories, reappear: Tars Tarkas, Tardos Mors and others. There is a happy ending to the story in the union of the Warlord, the title conferred upon John Carter, with Dejah Thoris.

After the long exile on Earth, John Carter finally returned to his beloved Mars. But beautiful Dejah Thoris, the woman he loved, had vanished. Now he was trapped in the legendary Eden of Mars -- an Eden from which none ever escaped alive.

A Princess of Mars is an Edgar Rice Burroughs science fiction novel, the first of his famous Barsoom series. It is also Burroughs' first novel, predating his Tarzan stories. He wrote it between July and September 28, 1911, going through four working titles; initially, he was going to call it My First Adventure on Mars, then The Green Martians, Dejah Thoris, Martian Princess, and finally Under the Moons of Mars.
The finished story was first published under the last of these titles in All-Story as a six-part serial in the issues for February-July 1912. For the serial publication, the author's name was given as "Norman Bean"; Burroughs had chosen the pseudonym of "Normal Bean" as a type of pun stressing that he was in his right mind, being concerned he might suffer ridicule for writing such a fantastic story. The effect was spoiled when a typesetter changed "Normal" to "Norman" on the assumption that the former was a typographical error. The story was later published as a complete novel under the present title by A. C. McClurg in October 1917.
Full of swordplay and daring feats, the story is considered a classic example of 20th century pulp fiction.