Stephen Mulhall presents a series of multiply interrelated essays which together make up an original study of selfhood (subjectivity or personal identity). He explores a variety of articulations (in philosophy, psychoanalysis, and the arts) of the idea that selfhood is best conceived as a matter of non-self-identity--for example, as becoming or self-overcoming, or as being what one is not and not being what one is, or as being doubled or divided...