I have been toying with the idea of a group private circulating library. A network of (more or less friends) arrange to have their books available to the entire

I have been toying with the idea of a group private circulating library. A network of (more or less friends) arrange to have their books available to the entire network. Most likely through an online catalog and enough in-person meetings among the network to provide for routing. It used to be that I was wary of books or movies not coming back. But currently some of my books are (to me) collectors items while others are merely not easily available from the many local public libraries. These are not really precious to me and they take budget and space and there is no reason for them not to circulate. Selling them back out seems too much trouble. But having access to the entire network's collection would be useful. Anyone has pointers to people who have done that?