Scores of dedicated readers log on to Goodreads and share their opinions with the world. Imagine Facebook and your public library having a baby (on second thought…) and you get the gist of the social network that millions have come to know, use, and depend on. You may not have heard much about Goodreads, and the public at large hardly knows it exists, but this site has a devoted following among book lovers. It’s a powerful and, occasionally, controversial way for readers to connect with one another, share their two cents’ worth, and decide which title to tackle next. It can also be a valuable professional tool to share with your students and colleagues.