Since you want coffee table books, I assume you mean hard cover books only, right?
These are not Disneyland-specific, but they are great nonetheless. If you can find a copy on E-bay (or sometimes they sell them in museum gift shops), look for these older books in hard cover format -
The Art of Mickey Mouse, which has all kinds of different artists' renderings of Mickey, including a Charles Schulz drawing of Snoopy and Mickey Mouse together.
The Disney Villain
The Encyclopedia of Walt Disney's Animated Characters (which has a more updated version, I think)
The Disney Poster, great book which has a lot of pictures of old posters
The Disney that Never Was
Walt Disney's Treasury of Cartoon Classics (and Walt Disney's Treasury of Children's Classics too)