Little Free Libraries come in all shapes and sizes. Sometimes they are in the boxes sold as kits by the Little Free Library organization. Sometimes they are in repurposed newspaper vending boxes. And sometimes people just leave books lying around for strangers to pick up. I have seen them in airport lounges, on garden walls, and today I saw one on a beach retaining wall. Wherever I see a free book, I am quietly thankful to the person who chose to share ideas.