What’s It All About? (London, 2004).

Isaiah Berlin,

Four Essays on Liberty (Oxford, 1969).

John Cottingham,

On the Meaning of Life (London, 2003).

Terry Eagleton,

Against the Grain: Selected Essays 1975-1985 (London, 1986);

William Shakespeare (Oxford, 1986); and

Sweet Violence: The Idea of the Tragic (Oxford, 2003).

Frank Farrell,

Shafi da ba'a sani ba