Physical Books & Links In Them. There Has To Be A Better Way! These days whenever I read a book that is on serious subject matter -- as opposed to a novel -- I notice there are a whole ton of links mentioned or footnoted over the course of the read. It's great for learning more after you're done reading, or even between chapters, but the problem for those of us who still like reading physical books is that those links aren't clickable. For me, a person who loves to read physical books , it is often not an attractive prospect to be required to pull out a phone or tablet or go to a computer while reading a book. The other options, as far as I know, are to: Write down the link or links on a piece of paper and remember to look them up after you're done reading that chapter. Bookmark the book on every page that has a link and remember to look it up later. Take a picture with your phone/tablet/camera of the footnote. Then, when you sync the pictures with your computer just read the links off the photographed pages. (If you can think of another option please let me know below and I'll add it here.) This problem also rears its head when reading a magazine these days. Especially, in my experience, I have found this to be an issue when reading tech publications. Of course, many magazines have links mentioned in them