The Swords of Wintersea Book One

The Island Nations of Arlynn were at war for millennia until the humans of Wintersea used their Naval strength to dominate the elves, dwarves, and orcs and declared all Gods except theirs to be fake. They use half-humans and converts to spy on the other races. Elven Monk Omylia and Half-Elf Ranger Vander were unwillingly conscripted to join a quest to find the lost gems of the crown of Amman-Tha, control of which would permanently cement the humans as the dominant force. The undead conspiracy they uncover will change everything!