The chapters in this edited book cover theory, research, & clinical applications of cognitive therapy, rational emotive behavior therapy, dialectical behaviour therapy, voice therapy, & constructivism. The book also explores the cognitive aspects of suicidality, such as overgeneral memory, body-mind connection, perfectionism, problem solving deficits, & the ameliorating effects positive cognitions have. Finally, it examines the special concerns of adolescents & people with schizophrenia as well as trauma & acute versus chronic risk.