The Veilwalker Chronicles: The Awakening of Light. The Veilwalker Chronicles, #1

Caelum Ryder arrives at Nova Haven Academy carrying two things: a duffel bag and a grief he has not yet learned to name. His father died three weeks ago. The funeral is behind him. The question of why his father spent his final years writing in coded journals - mapping rooms in an institution Caelum has barely heard of - is not. What begins as a semester of recovery becomes something else entirely.
He wakes at 4:17 in the morning without knowing why. He dreams of places he has never been and recognizes them when he finds them. In a chamber beneath the Academy's bell tower, he discovers that his father was not the first in his line to hear what most men no longer believe can be heard: a voice, singular and unhurried, that speaks in words instead of feelings. A silver-haired stranger named Malachi meets him on a bridge and says things no stranger should know.
A woman named Aurora Vale watches him with the careful attention of someone who has already lost more than she has said. And beneath the Academy's official history lies another history - a record of witnesses who heard, who were dismissed, and who left things behind for whoever came next. Caelum is not looking for a calling. He is looking for his father. But the God who spoke to Elijah in a still small voice has not grown louder with the centuries.
He has only grown more patient. He was always going to find him here.