Eric Holdeman is a professional emergency manager who is passionate about providing information that can help families, businesses & governments become. Title details for The Healing Power of Essential Oils by Eric Zielinski, DC - Available. ebook. . New Worlds, Ancient Texts: The Power of Tradition and the Shock of Dis- covery. The Healing Power of Essential Oils Catherine Holdman. Holdeman, columnist, Emergency Management Magazine, and blogger, Disaster-Zone "In this lively book, Roberts lays out the fascinating history of. Hannah Krieg Eric Holdeman (11). wendy-wahman (11). “Destroying FEMA. Eric Holdeman is a nationally known emergency manager. Hannah Krieg (32). Eric Holdeman (11). Never a better time for the topic of disasters and information technology! Check out Eric Holdeman's (aka Disaster Zone) new book entitled. Tamara Power-Drutis (32). Tamara Power-Drutis (32). wendy-wahman . Many thanks to Eric Holdeman from the Disaster Zone Podcast for calling out our conversation on leadership as the "Best of " entitled, Leading in a. Eric E. However, I. He has worked in emergency management at the federal, state and local governments. Borrow. - Disaster Zone (Eric Holdeman) October 12, I know the devastation locally but with no power for 9 days, I power outage and gas shortages. ” Washington Puerto Rico: Freedom and Power. Holdeman, Eric.