'Listening and reading literature. These two activities are maybe counter-intuitive partners. In sensual terms, one mostly concerns the ear, the other the eye. When we listen, it is, usually, mostly to sound, to resonance, physical vibration—although composer and sound theorist John Cage tells us we can also listen to silence. When we read, it is a silent activity. Of course, we can listen to words, to a reading or an audiobook, and we can listen to poetry. But often, perhaps mostly, we read in silence.' (Introduction)