Book Review: Wraith Hunter (City of Crows Book 3) by Clara Coulson

When a convention center is blown up with magic and a mysterious, riddle-filled letter appears in Riker's office, Cal and his team are assigned to figure out who's responsible for the attack and where the next one will be in two days time. But between possible vampire involvement, the werewolves seeming to know more than they're letting on, the instability of the ICM now that they have no leader,...