Burn - Dragon Souls, #2

Deadly power lurks beneath Marina's skin, wildness, a magical creature born of fire and ice. Crossing dimensions to the Dragon Lands where she is a Princess and descendant from a powerful Phoenix, Marina has chosen to enter the tournament Aver to win the Frost Wreath. She must conquer four savage quests to be crowned Queen of the Ice Realm and win the right to hunt her mate, Dragon King Koen Raad.
Assassination attempts, a growing darkness in her adopted son, and the bloodthirsty quests of Aver itself. Marina's chances of survival grow dimmer by the day.