"Blue Hour is an elusive book, because it is ever in pursuit of what the German poet Novalis called 'the [lost] presence beyond appearance.' The longest poem, 'On Earth,' is a transcription of mind passing from life into death, in the form of an abecedary, modeled on ancient gnostic hymns. Other poems in the book, especially 'Nocturne' and 'Blue Hour,' are lyric recoveries of the act of remembe...