Trekker: The Ties That Bind (Trekker #21)

As the rebellion against the Galactic-ruling Council approaches its climax, Mercy stands alone against their greatest weapon... and her deadliest foe.

The Council launches a surprise death stroke at the heart of the rebellion, spearheaded by Nal, the Council's ruthless assassin. As the scattered rebel forces race to counter the deadly blow, only Mercy St. Clair stands ready to face Nal in an explosive battle to decide the fate of the rebellion, and the course of humanity's future in the stars.