Middlesex is a Pulitzer Prize-winning novel by Jeffrey Eugenides, published in 2002. Caution! Some spoilers ahead from the first half of the book. Not enough to ruin the book. But maybe just the right amount to make you want to know what happens next.  Callie is different from most people. In fact, she is rare. She knows she is different, but she doesn’t understand just how different. In a heartbreaking moment inside the New York Public Library, Callie flips through an ancient-looking dictionary, looking for that word. The one she saw written in Dr. Luce’s clinical notes about her. The one that would come to disrupt her notion of self. The dictionary read as follows: Hermaphrodite   —1. One having the sex organs and many…