Highland Park Little Free Libraries are located in the North Side (7th between Abbott and South Park, 7th block near Raritan, 4th, 2nd and Grant, Cleveland and two on Lincoln), on the South Side (S. 5th, Bartle, and Harper), and in the Triangle (two near the Irving School). A little free library is a structure that hold books. You can take any book or several books. You can leave a book or several books. There is no one telling you what to do; one needs to trust that others will be kind, thoughtful, and neat. If you walk by a little free library and it does not look tidy, you can take it upon yourself to clean it up a bit.