" Threshold , or, how I learned to stop worrying (about what sort of novel this is) and love the narrator, whose brilliance and humor on drugs and literature, sex and boredom and death, leave me in awe. " --Rachel Kushner "Fearless and challenging, inventive and compulsive, unique and utterly heartfelt." --John Boyne "Daring and deranged, endlessly entertaining, furiously funny." --Geoff Dyer "Playful, potent, lurid. " Threshold , or, how I learned to stop worrying (about what sort of novel this is) and love the narrator, whose brilliance and humor on drugs and literature, sex and boredom and death, leave me in awe