1. Baumgold D (1988) Hobbes’s political theory. Cambridge University Press, New York
2. Fish S (1994) There’s no such thing as free speech. Oxford University Press, New York
3. Johnston D (1986) The rhetoric of leviathan: Thomas Hobbes and the politics of cultural transformation. Princeton University Press, Princeton
4. Lincoln A (1992) The portable Lincoln. Penguin, New York
5. Owen JJ (2001) Religion and the demise of liberal rationalism: the foundational crisis of the separation of church and state. University of Chicago Press, Chicago