I've just posted all the full examples from XML: Extensible Markup Language
at http://sunsite.unc.edu/xml/books/xml/examples
They should all be well-formed and many of the later ones should validate.
However, many of the earlier examples in the book don't have DTDs. There
are also a number of examples of the old XSL style syntax.
+-----------------------+------------------------+-------------------+
| Elliotte Rusty Harold | elharo@sunsite.unc.edu | Writer/Programmer |
+-----------------------+------------------------+-------------------+
| XML: Extensible Markup Language (IDG Books 1998) |
| http://www.amazon.com/exec/obidos/ISBN=0764531999/cafeaulaitA/ |
+----------------------------------+---------------------------------+
| Read Cafe au Lait for Java News: http://sunsite.unc.edu/javafaq/ |
| Read Cafe con Leche for XML News: http://sunsite.unc.edu/xml/ |
+----------------------------------+---------------------------------+