User-agent: *

# The book files should not be retrieved because they are charged for,
#   so disallow access
Disallow: /b/      # Original Book Directory
Disallow: /b2/     # Teachers' Book Directory
# The images are not worth retrieving
Disallow: /images/ # Images Directory
Disallow: /photos/ # Photographs
# Do not steal ideas! 
Disallow: /ideas/  # Ideas Directory