Israel Rosenfield received an M.D. from the New York University School of Medicine and a Ph.D. from Princeton University. He is a professor at the City University of New York and his books, which have been translated into a number of languages, include The Invention of Memory: A New View of the Brain; The Strange, Familiar, and Forgotten: An Anatomy of Consciousness (revised and expanded French edition, 2005); and the satirical novel Freud's 'Megalomania', a New York Times notable book of the year. He has been a Guggenheim Fellow and a longtime contributor to The New York Review of Books. A frequent speaker at international art/science events, he has written essays and satirical pieces for a number of exhibition catalogues of contemporary artists. Edward Ziff studied Chemistry at Columbia University and received his PhD in Biochemistry at Princeton University. He then joined the laboratory of DNA sequencing pioneer Fred Sanger in Cambridge, where Ziff helped to develop the first DNA sequencing techniques. He has worked on problems of animal virus gene control at the London Imperial Cancer Research Fund Laboratories and transcriptional regulation in animal cells at the Rockefeller University in New York. Ziff has also been a Howard Hughes Medical Institute Investigator and his research includes many "firsts" in the areas of gene structure and control, cancer biology, and, more recently, brain function. He is professor of biochemistry and neural science at the New York University School of Medicine. Borin Van Loon has been a freelance illustrator since 1977. He has designed and illustrated fifteen documentary comic books on subjects from Darwin to Psychotherapy and Buddha to Statistics. He created an eclectic collage/cartoon mural on the subject of DNA and genetics for the Health Matters Gallery in London's Science Museum.