Portland has a Knight problem

Now that the Spirit Knights have accepted sixteen-year-old Claire into their order, she just has to convince all its Knights she belongs. Forced into a test to prove her worth, she discovers more than anyone wants her to.

Meanwhile, Justin runs around playing janitor. He's made some big messes, but cleaning them up puts him on a new path, one he never imagined his future could hold. All on Thanksgiving.

In this third installment of the Spirit Knights series, Claire thinks she knows what must be done to save herself and the world from the plague of ghosts the Spirit Knights have left behind.

If she's wrong, there may be nothing left to save.