Shadowplay (Shadowmarch Series #2)

A year ago, the March Kingdoms were at peace, and the Eddon family held the throne. Now the family has been shattered. King Olin Eddon is a prisoner in a faraway land, and Olin's heir Kendrick is dead—slain by treachery and dark, bloody magic.

With their father and brother taken from them, the royal twins Barrick and Briony have done their best to hold the kingdom together, but now Barrick has been captured in a failed war against the immortal Twilight People and Briony has been forced …