cover image The Mercy Rule

The Mercy Rule

Perri Klass, . . Houghton Mifflin, $24 (276pp) ISBN 978-0-618-55596-3

Klass (Treatment Kind and Fair ) again explores the dramas, large and small, of parenting and medicine in an enjoyable if nearly plotless novel. A former foster child who was adopted by her sixth-grade teacher, Lucy Weiss is a pediatrician at a clinic specializing in foster kids. Lucy’s deep (and occasionally unprofessional) devotion to her work brings her into contact and conflict with mothers like charismatic Delia, who eventually abandons her three kids—each named after one of the Von Trapp children. In Lucy’s own family, her somewhat absent professor husband begs off of birthday party and soccer duties, leaving her as primary parent to precocious 10-year-old Isabel and possibly autistic six-year-old Freddy. Freddy’s difficulties (an obsession with statistics and numbers, and stunted social abilities among them) are a recurring but unresolved thread, while an ethically questionable decision Lucy makes regarding Delia’s kids lacks punch. The characters are wonderfully drawn—Lucy’s angst is palpable throughout—and though there isn’t much of a story arc, the heartfelt portrayal of contemporary parenting is involving, particularly so for readers who work with children. (July)