BookCrossing.com
Read, Register and Release – the three R’s of BookCrossing.com, a unique community of over 600,000 book lovers spanning across nearly 150 countries. Read a book, register it at BookCrossing.com to get a unique ID and then pass it on by hiding it at your favorite local coffee shop (or anywhere!). Members that want to read your book can swing by your drop-off location or even request to get it mailed. Clean out your shelves, begin your virtual library and start hunting today – it’s free!