Read About Orangutans

Want to read more about orangutans?  Here are some books:

Orangutans by Deborah Dennard
The Orangutan by Lisa Harkrader
Orangutan by Stephen Brend
Orangutan by David Orme
Orangutans by Patricia A. Fink Martin
Orangutans by Patrica Kendell
Orangutans by Robert W. Shumaker