good DHTML/CSS book, good JS DOM book

What book(s) are good for reference/ideas on DHTML+some CSS?
I am not interested in a lot of CSS, but whatever applies to DHTML.
A DHTML-centric book with some cutting-edge ideas in it.
And cross-browser.

I am also looking for a good cross-browser JS DOM book. something that
shows you how to access the various DOMs in a cross-browser fashion. esp.
since IE's DOM is different from the Mozilla/Gecko DOM. SHowing
similarities, differences. code examples. ideas.

the book I have is IE-only, and once in a long while is cross-browser (MS
Press), but it has some really cool ideas, like using a <UL> as a <SELECT>,
but you can put anything you want in it, like images and colored/mixed text.
but it uses event.srcElement and this.selected.className, so I don't know if
that's going to work in anything other than IE.