The Renegade Chronicles (Collection): Volumes 1-3 - The Renegade Chronicles, #4

The greatest peace treaty in Altaerran history is unraveling. As civil war threatens the Continent United, two fallen Knights of Superius are forced to join the rebels they once condemned. Hounded by assassins and assailed by doubt, they flee to Capricon in search of answers - only to discover the island harbors dark secrets of its own. Alongside a mostly reformed thief, a dethroned pirate king, a mysterious woman with a magical sword, and other would-be heroes, the fugitives encounter a sinister power that has taken root within the Alliance.
If the Renegades and Knighthood can't rise above their bitter rivalry, both factions - and the realm itself - are doomed. THE RENEGADE CHRONICLES COLLECTION includes all three novels (REBELS AND FOOLS, HEROES AND LIARS, MARTYRS AND MONSTERS) as well as an extensive appendix detailing the people, places, and peculiarities of Altaerra.