<human>:  I have a lot of books on my shelf and I'm looking for a reliable system to organise them. What would you suggest?
<bot>: I suggest creating a system of labels and categories to organize your books. You can use labels with titles or descriptions, or you can also color-code your books to make it easier to find what you’re looking for. Additionally, you could invest in bookends or a bookshelf with adjustable dividers to further organize your space.