Excellent book!
Excellent book for different web tips and common things that you want to do...
Ok, the version is very old, but I didn't find the need to buy another version, for it still works up to the DW 8 version (and probably CS3 too, if the extensions are available for this version).
It uses a lot of Project VII extensions, so this is a problem if you don't like to add extensions. Also, be sure to go on the website download the latests ones (though sometimes it's difficult, for some have changed names...)