Born Together—Reared Apart: The Landmark Minnesota Twin Study

Deliberately Divided: Inside the Controversial Study of Twins and Triplets Adopted Apart

Deliberately Divided: Inside the Controversial Study of Twins and Triplets Adopted Apart

Twin Mythconceptions: False Beliefs, Fables, and Facts about Twins

Gay Fathers, Twin Sons: The Citizenship Case That Captured the World

Gay Fathers, Twin Sons: The Citizenship Case That Captured the World