Betrayal — Lee Nichols

Emma Vaile is the most powerful ghostkeeper in centuries. Which is great when she's battling the wraith-master Neos, but terrible when she's flirting with fellow ghostkeeper (and soul mate) Bennett. When ghostkeepers fall in love, the weaker one loses all power, and that's not something Bennett can handle. Heartbroken and alone, Emma tries to lose herself in school with fellow ghostkeeper, Natalie. When a new team of ghostkeepers arrive-one a snarky teen boy, the other a British scholar-Emma finds solace in training for the battle against Neos. But as the team grows stronger, they are threatened by an unknown force. One they thought was good.

As chilling and page-turning as Deception, this sequel will grab readers and hold them to the last page. No one is safe from suspicion as Emma closes in on the traitor.