Compelled to fulfill her father's dying wish to find the half-sister he kept from her, Alexia arrives in her father's village of Diakofto on the edge of the Peloponnese. There she discovers a culture she knows nothing about, a country in financial crisis, and an extended family with too many secrets. The Sarinopoulos family has long been marked by tragedy, war, and a shame fanned by idle village gossip. Looming over Alexia's visit and the one trip back to Greece her father had taken twenty-five years earlier is the tragedy of Kalavryta, a Second World War massacre that changed their family forever. Told in alternating voices of Alexia and Nicolai, who each return to Greece to mourn a loss and find solace, Nicolai's Daughters uncovers the secret shame that festers in a family, refusing to heal until the truth is revealed.