The free stand-alone software ADePT-FSM is a very useful tool that has been developed to facilitate food consumption data processing and generate statistics at national and subnational levels. The book provides guidelines on how to extract indicators on food security using food consumption data collected in household surveys, and how to interpret the output. This book is of interest for: food security analysis; as a tool to derive food security indicators; producing statistics on food security at subnational level; people who access to food consumption data collected in household surveys; providing statistics to policy makers; and tracking the process to halve the people suffering from hunger by 2015.