The Fifth Timekeeper (Hardcover) (ISBN-13: 9781946501509)

There are rules to every game, and then there are those who enforce the rules.

Breaking one leads to penalties. Crossing the other, leads to disaster.

Finn is no stranger to the first, but now that the next round of the Time Trials is underway and he's drawn the ire of one of the Timekeepers, he's about to find out just how vindictive one of them can be.

Loyalties will be tested.

Bonds will be broken.

And by the end of the season, the Timekeeper will have blood, one way or another.