In a world where an industrial revolution is powered by magic, Tyen, a student of archaeology, unearths a sentient book called Vella. Once a young sorcerer-bookbinder, Vella was transformed into a useful tool by one of the greatest sorcerers of history. Since then she has been collecting information, including a vital clue to the disaster Tyen's world faces. Elsewhere, in an land ruled by the priests, Rielle the dyer's daughter has been taught that...

Living among the Sachakan rebels, Lorkin does his best to learn about their unique magic. But the Traitors are reluctant to trade their secrets for the Healing they so desperately want. Meanwhile, Sonea searches for the rogue, knowing that Cery cannot avoid assassination forever. The rogue's influence over the city's underworld, however, is far greater than she feared. And in the University, two female novices are about to remind the Guild that sometimes...

Sonea, Black Magician of Kyralia, remains deeply concerned about her son Lorkin, who has gone missing on assignment in the foreign land of Sachaka. Her problems at home remain as well, for there is a rogue magician on the loose, threatening the life of her friend Cery, leader of the Thieves. Lorkin, living among the Sachakan rebels, does his best to learn about them and their unique magic. But the Traitors are reluctant to trade their knowledge for...