The wait is over! John Green, the #1 bestselling author of The Fault in Our Stars, is back. It all begins with a fugitive billionaire and the promise of a cash reward.  Turtles All the Way Down is about lifelong friendship, the intimacy of an unexpected reunion, Star Wars fan fiction, and tuatara. But at its heart is Aza Holmes, a young woman navigating daily existence within the ever-tightening spiral of her own thoughts.  In his long-awaited return, John Green shares Aza’s story with shattering, unflinching clarity.

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. John has twice been a finalist for the LA Times Book Prize and was selected by TIME magazine as one of the 100 Most Influential People in the World. With his brother, Hank, John is one half of the Vlogbrothers  and co-created the online educational series CrashCourse. You can join the millions who follow him on Twitter @johngreen and Instagram @johngreenwritesbooks or visit him online at johngreenbooks.com. John lives with his family in Indianapolis, Indiana.