Last night, I came across a coloring book, but then discovered that the author had a website with tons of fun stuff on it!!
The author is Samantha Snyder. Here's a link to her main page: http://www.doodle-art-alley.com/
She has tons of free coloring pages on it--for the older child (like me) who loves to color! She also has a classroom doodles page www.classroomdoodles.com where she has a page for each subject and some really cool ones for noise levels! I'm going to use these with the writing class I'm going to teach this year. I love the idea of "spy mode" and "ninja mode"!
Oh, and if you have a child who likes Harry Potter, there are a bunch of pages on the main page that she did for Harry Potter Quotes!