If you’ve read The Fault in Our Stars or any of John Green’s novels and are looking for more, there are a number of places for you to explore. For starters you can follow him on Facebook and Twitter; he posts to both of these pages frequently to keep fans informed and entertained.
John and his brother Hank have a popular YouTube channel, vlogbrothers. Fans of the vlogbrothers have grown into a community called Nerdfighters. Here is a video explaining the ins and outs of being a Nerdfighter:
John also appears in a series of trivia-based videos for Mental Floss on YouTube. This is a personal favorite of mine: