How does he select the books to go in each library? Locke says:
"I want everything and anything. I don't have much of a budget, so all the books are donated from people that live nearby and off my own shelves, so everything from Oprah-approved to Jane Jacobs. And obviously as people leave their own books, I'd want the collection to become a record of the interests of that particular site."
Read more about Locke and his project in The Atlantic Cities interview.