“Under the Moons of Mars” begins serializationFeb 1, 1912Labels: John Carter, Barsoom, All-Story MagazineBritannicaAPrincessMars
“The Gods of Mars” expands Barsoom’s mythologyJan 1, 1913Labels: The Gods, Barsoom, All-Story MagazineGodsMars
“The Warlord of Mars” completes the early trilogyDec 1, 1913Labels: The Warlord, John Carter, BarsoomWarlordMars
“A Princess of Mars” published as a bookOct 10, 1917Labels: A Princess, Hardcover, BarsoomAPrincessMars
“The Warlord of Mars” published as a novelSep 1, 1919Labels: The Warlord, Novel edition, BarsoomWarlordMars
“The Chessmen of Mars” broadens Barsoom’s scopeNov 1, 1922Labels: The Chessmen, Barsoom, 1920sChessmen
“The Master Mind of Mars” experiments with narrationJul 15, 1927Labels: The Master, Ulysses Paxton, Amazing StoriesMasterMind
“A Fighting Man of Mars” continues the wider Barsoom eraMay 1, 1931Labels: A Fighting, Tan Hadron, The BlueFightingMan
“Swords of Mars” returns John Carter to center stageFeb 1, 1936Labels: Swords of, John Carter, Edgar RiceSwordsMarsERBInc
“Synthetic Men of Mars” introduces new kinds of threatsJan 1, 1940Labels: Synthetic Men, Argosy Weekly, BarsoomSyntheticMen
“Llana of Gathol” becomes the last lifetime Barsoom bookJan 1, 1948Labels: Llana of, Amazing Stories, BarsoomLlanaBritannica
Burroughs dies, ending new Barsoom writingMar 19, 1950Labels: Edgar Rice, Encino California, BarsoomBritannica
“John Carter of Mars” collects late tales in hardcoverJul 24, 1964Labels: John Carter, Canaveral PressGutenbergAUERBzine