Try Jeni's book, Beginning XSLT (it's more than a beginner's
book) $26.50
http://www.bookpool.com/.x/hrmeyrr7rm/ss/1?qs=Beginning+XSLT
I bought this book and I also recommend it. Jeni has a great, understandable
writing style (check this list!) and the book includes both reference
material AND practical tutorial-style sections, including sections on
producing html and svg, plus information on using XSLT server-side and
client-side ... it's a good all-round picture.
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list