Book excerpt: A high school girl, her father, and her math teacher: through this unlikely trio, Leah Hager Cohen charts the complexities of the human heart as only she can. Esker (she prefers to go solely by her last name) is a thirty-one-year-old high school teacher at the Prospect School in Brooklyn who, after various heartbreaks and disappointments, has found a quiet resolve in her lonely spinster routine. But when a mysterious fall leaves her star math student injured and housebound until exams, Esker begins tutoring the precocious teenager at home. And soon, much against her will, she begins falling edgily, haltingly in love with the girl's father. Charged with Esker's own irreverence and wit, Heart, You Bully, You Punk sweeps us irresistibly into her profound and wistful struggle to unite the rest of her self with her unruly heart.