by Harold H. Schobert
(2002, Taylor & Francis)
ISBN Number: 978-1560327677

by John McPhee
(1984, Farrar, Straus and Giroux)
ISBN Number: 978-0374517946

by John McPhee.
(1990, Farrar, Straus and Giroux)
ISBN Number: 978-0374522599

by Mark Lynas
(2008, National Geographic)
ISBN Number: 978-1426202131

by Simon Winchester
(2009, Harper Perennial)
ISBN Number: 978-0061767906

by Elizabeth Kolbert
(2006, Bloomsbury USA)
ISBN Number: 978-1596911307

by Richard Alley
(2011, W.W. Norton & Company)
ISBN Number: 978-0393081091

by David Montgomery
(2008, University of California Press)
ISBN Number: 978-0520248700