Donald Meltzer (1923-2004) is widely known as a psychoanalyst and teacher throughout Europe and South America. He is the author of many works on psychoanalytic theory and practice, including 'The Psychoanalytical Process', 'Sexual States of Mind', 'Explorations in Autism', 'The Kleinian Development', 'Dream Life', 'Studies in Extended Metapsychology', and 'The Claustrum', all published by Karnac Books.