references, books?

Outside of the wonderful FAQ and other web resources (such as this)  Is
there a good up-to-date book on XSLT?

Any opinions on the supposedly always up-to-date "Practical
Transformation using XSLT and X-Path?"
http://www.CraneSoftwrights.com/training/

I looked at the preview, but I don't feel it was enough to be sure.  I
hate to pay for things when there are so many good free resources


Thanks,
        Quagly


 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list