The rule of 3, and applying it to bookshop displays

📖 Why does the rule of three work in book displays?


The rule of three is all about psychology, and you can use this principle for all kinds of things. Use it in your writing, your photography, your interior design, your company slogan.

It works because people are drawn to odd numbers. A cluster of three books in a themed display encourages browsing while also looking balanced. Whether it’s three cookbooks or three crime novels, small tweaks to the layout of your book displays can have a big effect on sales.