Douglas CohenBooksWhat the #@&% Is That?What the #@&% Is That?Power RisesThe complete book of child safetyAn investigation of malignant diseases in childhoodOz Reimagined: New Tales from the Emerald City and BeyondRealms of FantasyThe Complete Book of Child SafetyDissertatio medica inauguralis de gangraenaYour ChildAuthor data: Open Library