Early Childhood Development in Humanitarian Crises: South Sudanese Refugees in Uganda, Sweta Shah’s comprehensive book on early childhood development (ECD) in humanitarian crises, benefits from, and is likely to draw criticism for, its stated desire to appeal to a wide audience. Any part of this expansive work could itself be a book, which runs the risk of leaving some readers wishing for more on a particular topic. It also makes this an excellent text for those looking to be introduced fairly quickly to a wide range of issues of critical importance to improving the long-term outcomes of the tens of millions of children who are currently displaced from their homes due to conflict and disaster, and the countless more likely to be so in the future.