At long last, Jewel is preparing to announce her candidacy to become the next Terafin and claim the House Seat. But it is a decision that has her targeted by demons who will stop at nothing to destroy Jewel and her allies as the House War begins...

The brilliant new novel in The House War series.

The House War series centers on the most popular character in The Sun Sword series: a young woman named Jewel, who survives both the everyday perils of being an orphan in the slums of the city of Averalaan, and the demonic dangers of the Undercity, and who rises to become a key figure in House Terafin, the most important of the Ten Houses of the Essalieyan Empire. At the close of The Sun Sword series, the House War is about to begin. Now, at last, that story can be told.

Enter a "vivid and detailed universe"* and "a richly woven world."* -*Quill & Quire

Demonic activity has escalated in both the Undercity and the mortal surface level city as the worshipers and servants of the Lord of the Hells strive to complete the rituals that will return their god to the mortal realm. As Rath joins with mages and the Twin Kings' agents to wage a secret battle against this nearly unstoppable foe, he gives Jewel Markess and her den of orphans the opportunity to escape the chaos by providing them with a note of introduction to the head of House Terafin, where Jewel will discover her destiny.

The incredible story that fans of The Sun Sword series have been waiting to read-the battle for control of House Terafin-from a writer of "talent and depth."*

Orphaned and left to fend for herself in the slums of Averalaan, Jewel Markess-Jay to her friends-meets an unlikely savior in Rath, a man who prowls the ruins of the undercity. Nursing Jay back to health is an unusual act for a man who renounced his own family long ago, and the situation becomes stranger still when Jay begins to form a den of other rescued children in Rath's home. But worse perils lurk beneath the slums: the demons that once nearly destroyed the Essalieyan Empire are stirring again, and soon Rath and Jay will find themselves targets of these unstoppable beings.