Bibliografía (22 obras)
Breach
2025
Ghosts of Sheridan Circle
2019
Nature Walks Along the Wabash Valley
2018
Cuban Missile Crisis
Nature Walks on Indiana's Northern Lake Plains
National Flowers of the Nations
2017
Nature Walks on the Indiana Prairie
2016
Short History of U. S. Interventions in Latin America and the Caribbean
2015
Nature Walks in the Indiana Dunes
Beyond Geopolitics
State Faunal Symbols
2014
Indian Battle Sites in Indiana
James MacPherson
Invaded
2013
State Botanical Symbols
Encyclopedia of U. S. Military Interventions in Latin America
Turning Leaves
2012
Botanic Gems Indiana Public Gardens
2009
Anti-Americanism in Latin America and the Caribbean
2006
Temples of Knowledge
2003
Fifty Nature Walks in Southern Illinois
1993
The audio-visual handbook
1988
