Aerial Portraits of Our Untouched Planet (2011) by Yann Arthus-Bertrand
	Bay Area Wild: A Celebration of the Natural Heritage of the San Francisco Bay Area (1997) by Galen Rowell
	Charles Kuralt's Spring (1991) by Charles Kuralt
	Cloud-hidden, Whereabouts Unknown: A Mountain Journal (1973) by Alan Watts
	Galen Rowell: A Retrospective (2006) by Galen Rowell
	Home: A Hymn to the Planet and Humanity (2009) by Yann Arthus-Bertrand
	Indian Scout Talks (1914) by Charles Eastman
	Mountain Light: In Search of the Dynamic Landscape (1986) by Galen Rowell
	Quest in Paradise (1960) by David Attenborough
	Quest Under Capricorn (1963) by David Attenborough
	The Art of Adventure (1989) by Galen Rowell
	The Blue Planet (2001) by David Attenborough
	The Earth from the Air (1994) by Yann Arthus-Bertrand
	The Great Chain of Life (1957) by Joseph Wood Krutch
	The Life of Birds (1998) by David Attenborough
	The Life of Mammals (2002) by David Attenborough
	The Scorpion God (1971) by William Golding
	The Twelve Seasons: A Perpetual Calendar for the Country (1949) by Joseph Wood Krutch
	Zoo Quest for a Dragon (1957) by David Attenborough
	Zoo Quest in Paraguay (1959) by David Attenborough
	Zoo Quest to Guiana (1956) by David Attenborough
	Zoo Quest to Madagascar (1961) by David Attenborough