From Organic Design

Here's that transform you were asking about for listing all articles created by a user, the code is author.php and it runs in Author. It defaults to the current user, but you can also put user=name in the query string to list other users articles. --Nad 11:11, 8 Oct 2006 (NZST)

That is pretty damn useful --Sven 00:29, 9 Oct 2006 (NZST)
syntax: /Author&user=username

One slight drawback is if you had made an article under an ip address, it will not come up under your authorship e.g. --Sven 22:51, 11 Oct 2006 (NZST)

Exactly - that's why I made it login-to-edit, cos of the resulting loss of information ;-)