Naixença, grandesa i mort de les civilitzacions Alexandre Deulofeu 1970 2 substantive philosophy of history
Los grandes errores de la historia; del servilismo a la democracia // [The biggest mistakes in history; servility to democracy] Alexandre Deulofeu 1958 2 substantive philosophy of history politics (political history/political theory)
Nacimiento, grandeza y muerte de las civilizaciones: (la matemática de la historia) // [Birth, Greatness and Death of Civilizations] Alexandre Deulofeu 1956 2 substantive philosophy of history civilization(s)