Epicurean simplicity

 Mills, Stephanie,;

Washington, DC : : Island Press, , 2002

John Muir's last journey :south to the Amazon and east to Africa : unpublished journals and selected correspondence

 Muir, John,; Branch, Michael P.;

Washington : : Island Press/Shearwater Books, , 2001

Understanding Galápagos : what you'll see and what it means

 Moore, Randy.; Cotner, Sehoya.;

New York : McGraw-Hill , 2014