I have long been looking for a "analog" cookbook that is reasonably flexible to gestallten. That is was my request: I want to be able to separate by category and all but flexible so that I add sites (or take out), if I have more recipes, or one side is totally messed up. This book offers everything I want it. The individual "sets" I have used for each category, if I have smeared a single page, I can just take out it .... All in all a super simple but ingenious idea!