Home libraries needn’t be the stuff of mansion-size dreams. Whether you live in a classic city apartment with your family or a tiny bungalow on your own, creating a space for your books and getting lost in them can be as simple as carving out room for a big comfy armchair and a neatly arranged bookshelf. We’re taking a page from a few of our favorite home libraries—from a tucked-away study nook to a...