The Red Emerald - G.K. Lund

They spent years creating the perfect weapon. Now she gets to decide who she's pointed at.

Emery Morgan is running out of time. Healed but far from whole, she's still being torn apart by the violent clash of blood magic and anti-magic inside her, and even a spark of power could finish the job. With Loki at her side, she has one goal: survive long enough to bring her magic into balance before it kills her.

Then the Silent Heralds step out of the shadows at last. Their endgame is bigger than Atlantis - and Emery is the key they've been shaping since before she was born. Refuse to play her part, and they'll discard her and start over with a new weapon, even if that means killing the one witch they spent years creating.

With Arlynn and Corey pulled into the fight, Emery must walk straight into the heart of the Heralds' design to save the people she loves. But to do that, she'll have to decide what her power is actually for - and which realm she's willing to let go so the other can survive.

The Red Emerald concludes the Atlantis Outcasts series with lethal magic, banter, and a last stand that rewrites the rules of the realms.