How does the death of a child impact a family? Monumentally, obviously and this book tackles that difficult subject delicately, but with humor and pathos.
It is also about sisters and the issues between them. I love this quote from the book, and the accompanying narrative from the NYTimes:
Our narrator, Joyce, sums up the aftermath of this loss using the technical term for crooked teeth: “You are born into malocclusion. Into an unlucky family with a disabled child, then a dead child. The hole caused by her absence will eventually cause everything and everyone to shift, and drift, the same way teeth do, after an extraction.” Lenny and Louise never recover; he dies of a drug overdose that may or may not be accidental and she channels her heartbreak into all-consuming activism on behalf of disabled children. Lydia alights for California as soon as she graduates from art school. And Joyce spends as much time as possible at friends’ houses, scrutinizing their framed family photos with the zeal of a detective on the trail of a promising lead.