Joss Whedon & the X-Men

At the library today I picked up Astonishing X-Men: Dangerous, Astonishing X-Men: Gifted, and Ultimate X-Men (which does not appear to be a collection of single issues, but I could be mistaken).

Turns out I like Whedon’s writing (no surprise), and want to sample more of his X-Men ouevre. Can anyone provide me with or direct me to a complete list, in order of publication if possible?

Thanks.

The trade paperbacks are “Gifted,” “Dangerous,” “Torn,” and “Unstoppable.” That is issues #1-24 of Astonishing X-Men and Giant Size Astonishing X-Men #1.

Thank you, silenus.