This book overviews & explores new areas of suicidal behaviours mainly in relation to psychiatric disorders. Chapters are also included on the effects of antidepressants on the suicide mortality of patients with major depression, attention deficit hyperactivity disorder, management of suicide risk in the psychiatric emergency department, suicide risk among epileptic patients, drug therapies, perspectives in research & prevention, psychotherapy, neurobiology, & medical staff dealing with suicidal patients, using an example of a patient with schizophrenia.