Bird Song (Grace Series #2‪)‬

Grace Shelley's lost her best friend Graham, fallen in love with Death himself, Robert Bellegarde, made a new best friend in Stacy Kim, a spunky girl who clashes with Graham at every turn, and battled a rogue angel named Samael to death. And all before her eighteenth birthday.

But those changes are nothing compared to what awaits her in Bird Song, book two in the Grace Series.