A Harmony of Hearts - Amy Sumida - Bog

Harmony can be hard to find.As the spell inside Elaria begins to burn out, taking her with it, she becomes desperate to find the third lover the spell needs to fuel itself. But love isn't the only thing eluding her. Someone is setting monsters loose on Earth, and even her spellsinging seems to be failing her. Can she stop the attacks before the spell stops her heart?