Frederick Toates, D.Sc., is Emeritus Professor of Psychology at the Open University, UK. His book How Sexual Desire Works: The Enigmatic Urge (Cambridge, 2014) won the 2015 PROSE Award for Psychology from the Association of American Publishers. His other books include Biological Psychology (2011) and Motivational Systems (Cambridge, 1986).
Olga Coschug-Toates, PhD, is a trilingual translator and interpreter with responsibilities for legal and social services and mental health translation. She was a Visiting Research Fellow at the Open University, UK, and the principal coordinator for the NATO Scientific Programme between the UK, Russia and Moldova. She co-authored Obsessive Compulsive Disorder (2002) with Frederick Toates.