Birch Fire Department Series by April Canavan

Ground Zero: The center or origin of rapid, intense, or violent activityI carried her lifeless body out of a burning building.One that collapsed on top of us, forcing us to fight for survival.Where she gave her life so that I could live.That nightmare wasn’t the happy ending I thought I’d find in the flames.Turns out, it wasn’t our ending at all.It was the beginning of our story.The one where I fell in love without ever knowing her name...Or the destruction she would thrust into my path.