The Pocket Field Guide for Disaster Health Professionals: Missioncraft in Disaster Relief is a disaster management toolkit containing briefing checklists, systems profiles, assessment forms, reporting templates, project management worksheets, and other tools required in the field. It also provides mission-critical technical reference information adapted from internationally recognized sources.  “Missioncraft� is the art and science of preparing and conducting effective field operations. This Field Guide enables disaster health professionals to collect and analyze critical information and then implement high-impact interventions in field settings.     Tools and reference information are structured in a concise, comprehensive, structured format. Sections are arranged in logical order of relief operations to facilitate application in key field activities. These activities include:  Field briefing Field assessment Field recommendations Field reporting Field project and staff management Medical coordination The Pocket Field Guide for Disaster Health Professionals is an authoritative resource for field-based clinical and public health providers responsible for health outcomes of disaster-affected populations; team leaders and medical coordinators in governmental, non-governmental, Red Cross, and UN agencies; information and program staff supporting technical best practices in relief operations; and, trainers preparing health professionals for field missions.