Deborah Rudacille

Deborah Rudacille was researcher/writer at the Johns Hopkins Center for Alternatives to Animal Testing from 1992 to 1997. She is the coauthor of Animals and Alternatives in Testing: History, Science and Ethics and the author of The Riddle of Gender.

Books
	The Riddle of Gender: Science, Activism, and Transgender Rights I began the research for this book in the way that I approach every scientific subject that interests me, by searching the literature. I soon discovered that far from being a product of the modern world, gender variance has been documented across cultures