Home › Authors › Karen S. Oberhauser 👤 Karen S. Oberhauser 5 books Books by Karen S. Oberhauser Monarchs in a Changing World 2015 Big Woods, Big Rivers Big Woods, Big Rivers 2011 Journal of Community Engagemen Journal of Community Engagement and Scholarship, Vol 1 No 1 2008 Monarch butterfly biology and conservation 2004 Milkweed, monarchs, and more 2003