• TARZAN OF THE APES, 1912
• THE RETURN OF TARZAN, 1913
• THE BEAST OF TARZAN, 1914
• THE SON OF TARZAN, 1915
• TARZAN AND THE JEWELS OF OPAR, 1916
• JUNGLE TALES OF TARZAN, 1919
• TARZAN THE UNTAMED, 1920
• TARZAN THE TERRIBLE, 1921
• TARZAN AND THE GOLDEN LION, 1923
• TARZAN AND THE ANT MEN, 1924
• THE MOON MAID, 1926
• THE TARZAN TWINS, 1927
• TARZAN, THE LORD OF JUNGLE, 1928
• TARZAN AND THE LOST EMPIRE, 1929
• TARZAN AT THE EARTH'S CORE, 1930
• TARZAN THE INVINCIBLE, 1931
• TARZAN TRIUMPHANT, 1932
• TARZAN AND THE CITY OF GOLD, 1933
• TARZAN AND THE LION MAN, 1934
• TARZAN AND THE LEOPARD MEN, 1935
• TARZAN'S QUEST, 1936
• TARZAN AND THE TARZAN TWINS WITH JAD-BAL-JA, THE GOLDEN LION, 1936
• TARZAN AND THE FORBIDDEN CITY, 1938
• TARZAN THE MAGNIFICENT, 1939
• TARZAN AND THE FOREIGN LEGION, 1947
• TARZAN AND THE TARZAN TWINS, 1963
• TARZAN AND THE MADMAN, 1964
• TARZAN AND THE CASTAWAYS, 1965
• TARZAN: THE LOST ADVENTURE, 1996 - by E.R.B. and Joe R. Lansdale

Pellucidar series

• AT THE EARTH'S CORE, 1914
• PELLUCIDAR, 1923
• TANAR OF PELLUCIDAR, 1930
• TARZAN AT THE EARTH'S CORE, 1937
• BACK TO THE STONE AGE, 1937
• LAND OF TERROR, 1944
• SAVAGE PELLUCIDAR, 1963

Venus series

• PIRATES OF VENUS, 1934
• LOST ON VENUS, 1935
• CARSON OF VENUS, 1939
• ESCAPE ON VENUS, 1946
• THE WIZARD OF VENUS, 1970
• THE WIZARD OF VENUS AND PIRATE BLOOD, 1984

Mars series

• A PRINCESS OF MARS, 1917
• THE GODS OF MARS, 1918
• THE WARLORD OF MARS, 1919
• THUVIA, MAID OF MARS, 1920
• THE CHESSMEN OF MARS, 1922
• THE MASTER MIND OF MARS, 1928
• A FIGHTING MAN OF MARS, 1931
• SWORDS OF MARS, 1936
• SYNTHETIC MEN OF MARS, 1940
• LLANA OF GATHOL, 1948
• JOHN CARTER OF MARS, 1964

Other works:

• THE MUCKER, 1921
• THE LAND THAT TIME FORGOT, 1924
• THE ETERNAL LOVER, 1925
• THE CAVE GIRL, 1925
• THE MOON MAID, 1926
• THE MAD KING, 1926
• THE MONSTER MEN, 1929
• JUNGLE GIRL, 1932
• OFFICIAL GUIDE OF THE TARZAN CLANS OF AMERICA, 1939 (privately printed)
• THE MAN-EATER, 1955
• TALES OF THREE PLANETS, 1964
• BEYOND THE FARTHEST STAR, 1964
• THE GIRL FROM FARRIS'S, 1965
• THE EFFICIENCY EXPERT, 1966
• I AM A BARBARIAN, 1967
• PIRATE BLOOD, 1970 (as John Tyler McCulloch)