A genre-bending, strikingly original tour-de-force about an unlikely spy duo on the most dangerous and otherwordly mission of their lives, from the New York Times–bestselling author of H is for Hawk, Helen Macdonald, and the stunning new voice of Sin Blaché.Adam Rubinstein and Sunil Rao have been nemeses and reluctant partners since their Uzbekistan days. Adam is a seemingly unflappable American Intelligence officer; Rao is ex-MI6, an addict and rudderless pleasure-hound with