I just found this online & wanted to share.
I have the hard copy of this book and was just googling it to see if
it was worth a million dollars yet, and behold, I found downloadable
copies! http://www.archive.org/details/ferretfactsfanci01hard

You can view it online or download it in Kindal, PDF, & other formats.
It has some great pictures.
Enjoy.
Ruth 

[Posted in FML 6695]