Books by Dr. Nancy Segal

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

Forthcoming, April 2017
Pre-order on Amazon or Elsevier.

Born Together Reared Apart

The identical "Jim twins" were raised in separate families and met for the first time at age thirty-nine, only to discover that they both suffered tension headaches, bit their fingernails, smoked Salems, enjoyed woodworking, and vacationed on the same Florida beach.

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Someone Else's Twin

Identical twins Delia and Begona were born thirty-seven years ago in Spain's Canary Islands. Due to chaotic conditions at the hospital or simple human error, Delia was unintentionally switched with another infant in the baby nursery.

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Entwined Lives: Twins and What They Tell Us About Human Behavior

Students and scholars interested in the twists and bedrocks of human development will find in this volume a stimulating sampler of cutting-edge research on the topics that define Freedman's career: behavior genetics, human ethology, evolutionary psychology, and culture.

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Indivisible by Two

This anecdotal study, following up on Entwined Lives: Twins and What They Tell Us About Human Behavior, feeds our fascination with "the tiny twists and great puzzles behind individuals' similarities and differences."

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Uniting Psychology and Biology

Students and scholars interested in the twists and bedrocks of human development will find in this volume a stimulating sampler of cutting-edge research on the topics that define Freedman's career: behavior genetics, human ethology, evolutionary psychology, and culture.

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