There is a lot of information available for those starting to learn to prepare for disaster. It can be intimidating, and confusing.21 Days to Basic Preparedness is written by a known preparedness expert. The author is both a certified emergency manager with 12 years experience working in state level disaster preparedness and response as well as a member of the prepper community. As a matter of fact David had the third highest prepper score on the Nat Geo show Doomsday preppers as well as worked more than 20 Presidentially declared disasters.In this book David brings together state of the art emergency management concepts with tried and true prepper techniques in a way that can quickly and cheaply begin a families preparedness journey.