I personally love thumbing through any one of Kelly Hoppen's design books when I am in search of ideas for my home. I just love her work...simple as that. Some may argue that her designs are impersonal and that her tone throughout her books is somewhat pretentious, but I really couldn't care less. Her interiors are just beautiful and her books are a great resource!
Any one of these would make a great addition to your coffee table and a great source for inspiration. Check these out:
[available at amazon.com]