Book excerpt: Ratmoko (English literature, U. of Zurich and comparative literature, Yale U.) traces the genealogy of ghosts through philosophical, literary, and religious texts of the Western canon. He discusses the spectral history of guilt in law, the historical truth of spectrality, spectrality in the era of Christianity and Greek tragedy, and phantom formations after the Renaissance. Annotation :2006 Book News, Inc., Portland, OR (booknews.com).