Sticky pages in a book - put it in the freezer

Who hasn't have this happened to? You are reading a book and all of a sudden you spill your glass all over the book. Dry off the wet pages with a paper towel and put the book into the freezer for about 20 minutes. Take it out after the 20 minutes and all pages are dry and do not stick together anymore. (You do not have to repeat this process, once is enough).