• £4.99

Publisher Description

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.

Young Adult
June 28
Penguin Random House Children's UK

Customer Reviews

Tascharocks ,


I love john greens book especially fault in our stars.

_heidim ,

Not a lot of detail

I like it when books give you a clear idea of emotions, appearances and settings through descriptions and this book lacks it. The story wasn't that great either but the characters were good

bigfootbab ,

An abundance of Katherine's

The book is good but not as good as the fault in our stars John green is a very talented writer indeed with a lot of interesting stories to tell this book goes in to detail about a boy named Colin and his theory on why Katherine's keep dumping him. He meets a few friends along the way and you get to see how the story progresses there's a lot of maths in the book and you can read the theory of how it all works in the end, over all all good read

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