John Green is the award-winning, #1 bestselling author of Looking for Alaska, An Abundance of Katherines, Paper Towns, Will Grayson, Will Grayson (with David Levithan), and The Fault in Our Stars. His many accolades include the Printz Medal, a Printz Honor, and the Edgar Award. He has twice been a finalist for the LA Times Book Prize. With his brother, Hank, John is one half of the Vlogbrothers (youtube.com/vlogbrothers), one of the most popular online video projects in the world. You can join the millions who follow John on Twitter (@realjohngreen) and tumblr (fshingboatproceeds.tumblr.com) or visit him online at johngreenbooks.com. John lives with his family in Indianapolis, Indiana.
David Levithan is an award-winning and New York Times-bestselling author of many books for teens, including Boy Meets Boy, Wide Awake, Love Is the Higher Law, and (with Rachel Cohn) Nick and Norah''s Infinite Playlist. He also works as an editor and, in his free time, takes way too many pictures. He lives in New Jersey. www.davidlevithan.com