Books like The Kinshield Legacy

When the mage-king of Thendylath and his queen are slain by a demon, and the only written account of their demise is burned in a fire, the kingdom falls into chaos. For two hundred years, the truth of King Arek's death is locked within the impenetrable palace. All that remains of the king's powerful magic is a tablet embedded with gems and protected by mysterious runes. But then, the gems in the tablet, one by one, disappear.Warrant knight Gavin Kinshield is a man of many secrets. He's the one deciphering the runes in the tablet. Unless he can find a suitable replacement, he'll be Thendylath's next king. All he really wants is the letter written by his ancestor Ronor Kinshield, champion to King Arek... a letter he must earn by tracking down a common thief.But when Gavin saves a woman's life, what should have been a simple task draws him face-to-face with his nightmarish past... and the truth of King Arek's demise.______________________