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When it comes to relationships, Colin Singleton´s type is girls named Katherine. And when it comes to girls named Katherine, Colin is always getting dumped. On road trip miles from home, this anagram-happy, washed-up child prodigy has ten thousand dollars in his pocket, a bloodthirsty feral hog on his trail, and an overweight Judge Judy.

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From the bestselling author of Turtles All the Way Down and The Fault in Their Stars, a beautiful tale of love, loss and not so fool proof mathematic equations.
When it comes to relationships, Colin Singleton´s type is girls named Katherine.

And when it comes to girls named Katherine, Colin is always getting dumped.

Nineteen times, to be exact.

On a road trip miles from home, this anagram-happy, washed-up child prodigy has ten thousand dollars in his pocket, a bloodthirsty feral hog on his trail, and an overweight Judge Judy-loving best friend riding shotgun - but no Katherines.

Colin is on a mission to prove The Theorem of Underlying Katherine Predictability, which he hopes will predict the future of any relationship, avenge Dumpees everywhere, and finally win him the girl.

Love, friendship, and a dead Austro-Hungarian archduke add up to surprising and heart-changing conclusions in this ingeniously layered comic novel about reinventing oneself.

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Fully fun, challengingly complex and entirely entertaining Kirkus Reviews

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Green, John

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), The Fault in Our Stars and Turtles All the Way Down.

John´s 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 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.

John lives with his family in Indianapolis, Indiana.

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