Why a Volume on Long-Term Outcomes of Epilepsy Surgery? -- Methodological Demands on Observational Studies of Outcomes After Epilepsy Surgery -- Long-Term Seizure and Antiepileptic Drug Outcomes After Epilepsy Surgery in Adults -- Long-Term Seizure and Antiepileptic Drug Outcomes After Epilepsy Surgery in Children -- Long-Term Cognitive Outcomes After Epilepsy Surgery in Adults -- Long-term Cognitive Outcomes After Epilepsy Surgery in Children -- Long-Term Psychiatric Outcomes After Epilepsy Surgery in Adults -- Long-Term Psychiatric and Behaviour Outcomes in Children Following Epilepsy Surgery -- Mortality After Epilepsy Surgery -- Long-Term Educational and Vocational Outcomes of Adults After Epilepsy Surgery -- Educational and Employment Outcomes Following Epilepsy Surgery in Childhood -- Quality of Life Outcomes in Adults Following Epilepsy Surgery -- Quality of Life and Psychosocial Outcomes in Children Following Epilepsy Surgery -- Subjective Experiences of Epilepsy Surgery in Adults -- Subjective Experiences of Children and Parents After Epilepsy Surgery -- Informed Consent for Epilepsy Surgery -- Managing Expectations of Epilepsy Surgery -- Health Economic Analyses of Epilepsy Surgery -- Long-Term Outcomes of Epilepsy Surgery: Knowledge Gaps and Future Directions.  .