Engineer Trilogy

When an engineer is sentenced to death for a petty transgression of guild law, he flees the city, leaving behind his wife and daughter. Forced into exile, he seeks a terrible vengeance -- one that will leave a trail of death and destruction in its wake. But he will not be able to achieve this by himself. He must draw up his plans using the blood of others... In a compelling tale of intrigue and injustice, K. J. Parker's embittered hero takes up arms against his enemies, using the only weapons he has left to him: his ingenuity and his passion -- his devices and desires.

Civitas Vadanis is in trouble. The Mezentines have declared war; and the Mezentines are very focused on their goals when it comes to killing. Duke Valens, of Civitas Vadanis, has a dilemma. He knows that his city cannot withstand the invading army; yet its walls are his only defense against the Mezentines. Perhaps the only way to save his people is to flee, but that will not be easy either. Ziani Vaatzes, an engineer exiled by the Mezentines for his abominable creations, has already proven that he can defend a city. But Ziani Vaatzes has his own concerns, and the fate of Civitas Vadanis may not be one of them.