War King's Treasure - The War Kings, #5

He expected to end a feud with his marriage. He never expected to be given the greatest treasure of his life. When War King Gavin Montrose agreed to take the granddaughter of foolish King Phillip as a bride, he expected a spoiled brat. Instead, he finds the lovely Eleanor, a woman with untamed passion burning in her veins. A woman who might prove to be the greatest treasure a king could hold.