<?xml version="1.0" ?>
<library>
  <book>
    <title>Programming PHP</title>
    <authors>
      <author>Rasmus Lerdorf</author>
      <author>Kevin Tatroe</author>
    </authors>
    <isbn>1-56592-610-2</isbn>
    <comment>A great book!</comment>
  </book>
  <book>
    <title>PHP Pocket Reference</title>
    <authors>
      <author>Rasmus Lerdorf</author>
    </authors>
    <isbn>1-56592-769-9</isbn>
    <comment>It really does fit in your pocket</comment>
  </book>
  <book>
    <title>Perl Cookbook</title>
    <authors>
      <author>Tom Christiansen</author>
      <author>Nathan Torkington</author>
    </authors>
    <isbn>1-56592-243-3</isbn>
    <comment>Hundreds of useful techniques, most just as applicable to
             PHP as to Perl
    </comment>
  </book>
</library>