Dr. Deborah Tannen, New York Times bestselling author of the blockbuster hits You Just Don't Understand and You're Wearing THAT? delivers the last word on sisters.Communications expert Dr. Deborah Tannen turns her witty and wise eye t...

The author of Stars of David and a twin herself, journalist Abigail Pogrebin offers a poignant and personal look at what it's really like to live with your mirror image and tells the story of many twins who struggle to balance intimac...