I read a recommendation regarding how to handle the inserts shortly after starting this book. After several frustrating tries to keep the inserts in their place (and worried I would lose some - how to explain THAT to the library), I decided to adopt that reader's advice: "The slip notes fall out very easily, it is best if you take them all out and label them with sticky notes identifying which page they were on. Keep them nearby as you read and watch the page numbers." I clipped them all to the inside back flap of the book with a binder clip - they were in the right order, with a sticky indicating the page, and they were attached to the book! Didn't lose a single one.