Even if couples don't always have a chance to read coffee-table books, the fact is they're a gorgeous blend of art and accessory. Publisher Taschen (taschen.com) and retailer Dashwood Books (dashwoodbooks.com) boast superb collections of beautiful tomes on subjects that run the gamut from fashion to photography, many with reasonable price tags. Both allow you to create informal in-store registries. Soon-to-be-marrieds can also register at Amazon (amazon.com), which stocks coffee-table books (and every type of book, for that matter) often at discount prices.