Dr Vojo Deretic is a Distinguished Professor and Departmental Chair at the University of New Mexico School of Medicine, USA, and the Director of the NIH-funded Autophagy, Inflammation and Metabolism (AIM) Center of Biomedical Research Excellence. Dr Deretic received his undergraduate, graduate and postdoctoral education in Belgrade, Paris, and Chicago. Dr Deretic’s main contributions to science come from studies by his team on the role of autophagy in homeostatic processes with emphasis on its immunological functions. Recently, his group has defined the more general principle of atg8ylation of which canonical autophagy is only one of the many biological outputs. This is the fourth book that Dr Deretic has edited or co-edited.