The great refusal, Harvard, and Bryn Mawr (1890-1897)
Literary editor (1901-1909)
Editor of The Nation (1909-1912)
Release of from journalism (1912-1914)
Princeton and Plato (1918-1921)
Lecturer and Tory (1818-1921)
From Platonism to Christianity (1922-1925)
The platonizing Catholic (1930-1931)
Babbitt and Anglicanism (1932-1934)
Sceptical [i.e. Skeptical] approach to religion (1934)
The long hope (1934-1937).