A DocBook 4 Book

<book>
<bookinfo>
  <title>An Example Book</title>
  <author>
    <firstname>Norman</firstname>
    <surname>Walsh</surname>
  </author>
  <copyright>
    <year>2004</year>
    <holder>Sun Microsystems, Inc.</holder>
  </copyright>
  <contractnum>1234</contractnum>
  <contractsponsor>Our Favorite Sponsor
</contractsponsor>
</bookinfo>
<preface><title>Introduction</title>
<para>...</para>
</preface>
<chapter><title>The First Chapter</title>
<para>...</para>
</chapter>
<!-- ... -->
<appendix><title>An Appendix</title>
<para>...</para>
</appendix>
</book>

The book is also available in HTML and PDF