Little Free Library at 36 Sackville Street in Grey Lynn, Auckland, is an outdoor book swap box. It is part of the Little Free Library network, a global group of volunteer-led book-exchange boxes run by a nonprofit based in St. Paul, Minnesota. The network's aim is to build community, inspire readers and make books available to all.
People can take a book and leave one for someone else. The network describes its boxes as freely accessible to all, which removes barriers to getting books. The box sits on Sackville Street, in the Grey Lynn area of central Auckland.