1934. Ruth has been single-handedly raising four young daughters and running her family's Indiana farm for eight long years, ever since her husband, John, was infected by the infamous "sleeping sickness" devastating families across the country. If only she could trade places with her older sister, June: blonde and beautiful, married to a wealthy doctor, living in a mansion in St. Paul. And June has a coveted job, too, as one of "the Bettys," the perky recipe developers who populate the famous Betty Crocker test kitchen. But these gilded trappings hide sorrows: she has borne no children. And the man she loves more than anything belongs to Ruth.

When the two sisters reluctantly reunite after a long estrangement, June's bitterness about her sister's betrayal sets into motion a confrontation that's been years in the making. And their mother, Dorothy, who's brought the two of them together, has her own dark secrets, which might blow up the fragile peace she hopes to restore between her daughters.

An emotional journey of redemption, inner strength, and the ties that bind families together, for better or worse, The Sisters of Summit Avenue is a moving and heartfelt tribute to mothers, daughters, and sisters everywhere.