William L. Brown
Books
A Guide to the Birds of Colombia
1986
ISBN 9780691083711
The Birds of South America
1989
ISBN 9780292770638
Kaplan AP U. S. Government and Politics 2006
2005
ISBN 9780743265584
Graphic Classics, Volume 8: Mark Twain
Feldspar Minerals
2012
ISBN 9783642725944
Among the Angels
2013
ISBN 9781481740067
Watch Therefore
2014
ISBN 9781494978983- No cover
Guía de las aves de Colombia
2001
ISBN 9789583322549 
The Unpredictable Wind
1974
ISBN 9780840755780
Around These Tracks
1993
ISBN 9780963724502
Thoughts on Men's Shirts in America, 1750-1900
1999
ISBN 9781577470489