Barsoom is a fictional representation of the planet Mars created by American pulp fiction author Edgar Rice Burroughs. The first Barsoom tale was serialized as Under the Moons of Mars in pulp magazine The All-Story from February to July 1912 and published compiled as a novel as A Princess of Mars in 1917. It features John Carter, a late-19th-century American Confederate veteran who is mysteriously transported from Earth to the dying world of Mars where he meets and romances the beautiful Martian princess Dejah Thoris. Ten sequels followed over the next three decades, further extending his vision of Barsoom and adding other characters.
A Princess of Mars by Edgar Rice Burroughs, McClurg, 1917
John Carter, as depicted on the cover of the Dell Big Little Book - John Carter of Mars (1940).
John Carter's descendants
A four armed Green Martian on his thoat, as represented in the original 1920 edition of Thuvia, Maid of Mars
Edgar Rice Burroughs was an American writer, best known for his prolific output in the adventure, science fiction, and fantasy genres. Best known for creating the characters Tarzan and John Carter, he also wrote the Pellucidar series, the Amtor series, and the Caspak trilogy.
Edgar Rice Burroughs
Burroughs's bookplate, showing Tarzan holding the planet Mars, surrounded by other characters from his stories and symbols relating to his personal interests and career.
Typescript letter, with Tarzana Ranch letterhead, from Burroughs to Ruthven Deane, explaining the design and significance of his bookplate.