From the #1 bestselling author of The Fault in Our Stars Michael L. Printz Honor Book Los
Angeles Times Book Prize Finalist Katherine V thought boys were gross Katherine X just wanted
to be friends Katherine XVIII dumped him in an e-mail K-19 broke his heart When it comes to
relationships Colin Singleton's type happens to be 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.