Progenitor — Cassandra Chandler

Death won't stop him. Loving her might.

The Blades of Janus protect both humans and dwellers, working to find a way to coexist peacefully with the alien beings who have integrated with Earth's myriad life forms. Most of these elite warriors don't realize just how personal a mission this is for their leader, or the various sets of “twins” who run each Blades base.

Lost and alone, Meg jumped at the chance to join a pack of werewolves as a child. She soon discovered they weren't the loving family she'd hoped -- especially after the Blade known as Dexter entered the picture. Her mission is to destroy him and all of the Blades of Janus, and to bring Marcus and Tessa into the pack, where they truly belong. The only way to do that is to find the man who founded the Blades and end him once and for all.

But the Blades' leader carries darker secrets than she ever could have imagined, and when she finally gets her chance for revenge, she can't decide whether to kill him or take him as her mate.