Professor James Gustave Speth

title	media type	ISBN-13	year of publica- tion	other author(s)
Punctuated Equilibrium and the Dynamics of U.S. Environmental Policy	Paperback	978-0-300-11076-0	2006	Dr. Robert Repetto
Red Sky at Morning: America and the Crisis of the Global Environment	Hardcover	978-0-300-10232-1	2004
Red Sky at Morning: America and the Crisis of the Global Environment, Second Edition	Paperback	978-0-300-10776-0	2005
The Bridge at the Edge of the World: Capitalism, the Environment, and Crossing from Crisis to Sustainability	"	978-0-300-15115-2	2009
The Bridge at the Edge of the World: Capitalism, the Environment, and Crossing from Crisis to Sustainability	Hardcover	978-0-300-13611-1	2008