Rogue's Phoenix - Rogue's Phoenix, #1

Rogue's Phoenix is a realm unlike any other. Designed by a god with something to prove, the inhabitant come to be through magical rifts from other worlds. Two kingdoms have grown to supremacy and the lands have been in peace. When the trade routes with the neighboring kingdoms become threatened, young prince Ryddin is sent on an epic journey. Along with him is his companion, Vandervon and their squires, Dylen and Tristen Debaskin.
The two squires want to prove their worth to their king. The party soon begins to realize that the trade problems barely scratch the surface. As they delve deeper, they discover that there's much more at stake than they had imagined. The prince has the weight of the world forced upon him when the thieves' guild, Blackshroud threatens to destroy the kingdomsWith the peace established between the four factions becoming frail and the threat of the thieves' guild, Ryddin and his party soon come to realize that their plans just might be bigger than they can handle.