Mirrorfall - Ash & Blue, #1

Stef Mimosa doesn't remember dying as a child, it's always just been a strange dream of drowning and darkness. What she does remember is the angel who saved her. Agent Ryan never thought Stef would remember him. Agents are designed to fade into the background, to do their duty and move on without making too many ripples. Stef's a messy little ripple he never expected. A recruit who can't keep her shoes clean for half an hour, but attentive to every detail and fact about magic that he can impart. In a world where magic and tech play in harmony, an angel and a loner might be the family each other needed.