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.