Understanding Transgender Diversity presents a fresh and remarkably clear look at the highly individual nature of human sexuality: why a vast spectrum of self-identities-including those we call "transgender"-will always exist. Part I offers a new model of human sexuality that's both logical and intuitive, enhanced by many creative diagrams and the author's personal experience. Part II provides a well-organized overview of the myriad forms of transgender expression, while Part III sheds thought-provoking light on the many kinds of relationships we can have with transgender people and how best to cope with and benefit from these. Though relatively short, this book is rich in content, written in an engaging and often witty style that draws you in from the beginning and keeps you reading with fascination to the end.