| <?xml version="1.0"?> |
| <catalog> |
| <book id="bk1/3"> |
| <author>Adams, Douglas</author> |
| <title>The Hitchhiker's Guide to the Galaxy</title> |
| <publish_date>August 1978</publish_date> |
| </book> |
| <book id="bk2/3"> |
| <author>Adams, Douglas</author> |
| <title>The Restaurant at the End of the Universe</title> |
| <publish_date>August 1980</publish_date> |
| </book> |
| <book id="bk3/3"> |
| <author>Adams, Douglas</author> |
| <title>Life, the Universe and Everything</title> |
| <publish_date>August 1982</publish_date> |
| </book> |
| <book id="bk4/3"> |
| <author>Adams, Douglas</author> |
| <title>So Long, and Thanks for All the Fish</title> |
| <publish_date>November 1984</publish_date> |
| </book> |
| <book id="bk5/3"> |
| <author>Adams, Douglas</author> |
| <title>Mostly Harmless</title> |
| <publish_date>1992</publish_date> |
| </book> |
| </catalog> |