Hi!
If you are planning to use the autographs in scrapbooks, be sure that the characters sign only one side of the page. You can even turn the autograph book into a scrapbook by putting a picture on the left and a signature on the right.
I don't use a book. I bring card stock and an acid-free marker and the characters sign those. I then put them on scrapbook pages with the photos.
If anyone has questions or wants to see samples, just let me know!
-- Adrienne : )