Plugin for Authors

Hi,

Basically, you know how right now, if you want to click on an author to see all the posts he/she has, that author needs to have a user account on the website?

Is there a plugin where you can have a large number of authors without giving each one an account? So for example, I can publish all the articles under an “admin” account but still publish articles using a different author’s name. Then, when a reader clicks that author’s name, all the posts/articles by that author will show up.

For example, like this:
http://www.aljazeera.com/profile/hamza-mohamed.html

Thanks!