“Zhang’s writing strips away the layers between reader and experience; her gaze is unflinching, and she never cuts away when things become uncomfortable or grotesque. The effect is something like watching a wound scar in reverse. It seems to say: This is the site of trauma. I might heal, but I’ll never be the same … Humiliating, brutal, funny, visceral, and truthful … Stories matter because every immigrant story is a tale of lucky breaks and narrow escapes. Only in the softer, sepia-toned light of revised history do these stories look like individual cunning and derring-do. Sour Heart is brilliant because it runs headlong into this thicket of contradiction and comes out unscathed. Zhang’s gift is to meld the tender and grotesque—the raw materials of a life—into stories that teach us how to treat each other.”
–Bijan Stephen, The New Republic, August 2, 2017