Calder has been declared Imperial Steward, the official successor to the Emperor. He leads the Empire from the throne, just as he has always wanted. In their tombs, the Great Elders stir. The crack in the sky becomes more alarming by the day, so Calder and his loyal Imperialist Guilds seek a truce with their Independent opponents. Both sides know the Elders are the true enemy, but that does not make peace easy. Blood has been spilled already, trust is hard to come by, and the Guild Heads under Calder see him as little more than a figurehead. For civilization to survive, Calder must take the lead and prove himself to allies and enemies alike. But he is faced with an ancient Guild of spies and assassins led by the one woman who most wants him dead: Shera of the Gardeners. In the shadows, a woman plots to prolong a war. On the seas, a man works to end it.

The Guild of Navigators has ruled the Aion Sea for centuries, using their fleet of mystical ships to collect trade for the Aurelian Empire.Now the Emperor is dead.For Calder Marten, Captain of The Testament, the Emperor's death is not an end, but an opportunity. He and his crew seek the legendary Heart of Nakothi, an artifact that could raise a second Emperor...and earn Calder a fortune.But they're not the only ones who want the Heart.The Consultant's Guild, an ancient order of spies and assassins, will stop at nothing to keep the world in chaos. They seek to destroy the Heart, and prevent the world from uniting under a single Emperor ever again.On the seas, a man works to restore the dying Empire.In the shadows, a woman seeks to destroy it.Will you explore the seas here with Calder? Or will you walk the shadows with Shera, in the parallel novel "Of Shadow and Sea"?