Controversies in Psychoanalysis Series -- Foreword -- Introduction -- Transvestism, transsexualism, transgender: identification and imitation -- Some thoughts on transsexualism, transvestism, transgender, and identification -- Between Scylla and Charybdis: exploring atypical gender identity development in children and adolescents -- Atypical gender identity development: on biological and psychological factors -- Transference and countertransference in group analysis with gender dysphoric patients -- Counterpoints