This is a simple script I wrote that outputs WordPress posts on one page as text. A client needed this because they were editing the copy of the site and wanted all of it in a Word file. You can copy and paste the results or print them to pdf.
This is quick and dirty but it does the job. You may need to alter it for your purposes.
$sql="SELECT post_title FROM wp_posts WHERE post_parent = $parent" ;
$result=mysql_query($sql) or die(mysql_error());