Big Woods, Big RiversRobert B. Blair, Dawn A. Flinn, Nathan J. Meyer, Karen S. Oberhauser, Amy R. B. Rager, Andrea Lorek Strauss · First published 2011Open the Tome
Milkweed, Monarchs and More, A Field Guide to the Invertebrate Community in the Milkweed Patch Updated Second Edition Field VersionBa Rea, Karen Oberhauser, Michael A. Quinn · First published 2011Open the Tome
The Enlarged and Updated Second Edition of Milkweed Monarchs and MoreBa Rea, Dr. Karen Oberhauser, Michael A. Quinn · First published 2010Open the Tome
Milkweed, monarchs, and moreBa Rea, Karen S. Oberhauser, Michael A. Quinn · First published 2003Open the Tome
