I take 8.5 x 11 cardstock paper and cut it down to get three 4x6 cards...there will be a little bit of paper left over. I cut the cardstock to make the 4x6 cards before I print on them. I like using cardstock instead of index cards that are already cut to 4x6 because they are a little bit sturdier. Like penny...she is the designer for some of my cards...I do not bind them together. I get a photo album that you can slide pictures in and out of the pockets so that you can get to the individual autograph cards easily when you see a character and they aren't having to struggle with a whole book...just one card. I also have a small clipboard to clip the page to and it gives the character something sturdy to write on and you don't have to worry about it blowing away during the transfer. Fortunately, I have a little one and a stroller so I don't have to carry my book all over WDW.