Head Mistress library is gone
After doing a little more digging, I found my answer."The contract with the publisher who bought my book (which should be out next spring) specifies that none of the material in it be published elsewhere in whole or in part. The library fell under "in part," so it had to come down."(Quote from Peggie Hall/Head Mistress on 10/29/2002 in response to a question about the Reference Library, link follows)