The special issue “Protecting children from maltreatment during COVID-19: First volume,” focused on analyzing the impact of the COVID-19 pandemic on various aspects of child maltreatment and child protective services. This second volume is a continuation of the first and comprises studies intended to address two core questions: (1) how does COVID-19 impact the rates of child maltreatment (CM); and (2) how does COVID-19 impact the delivery of child protective service responses. These two questions are discussed and studied in a variety of international settings.