Little Free Library is a nonprofit that builds community, inspires readers, and expands book access through a global network of volunteer-led little libraries. Little Free Library is a nonprofit that inspires readers, builds community, and expands book access through a global network of volunteer-led little libraries. Little Free Library's mission is to be a catalyst for building community, inspiring readers, and expanding book access for all through a global network of volunteer-led Little Free Library book-exchange boxes. There are more than 180,000 registered Little Free Libraries worldwide, standing in all 50 states and in 121 countries on seven continents. Through these Little Free Libraries, millions of books are exchanged each year, profoundly increasing book access for readers of all ages and backgrounds.