The Lost Redeemer (Aeonica #1)

Aeons once ruled the world. Now, their empire lies in ruin, and the survivors hide on the fringes of society. Nahlia is a librarian's apprentice who's obsessed with Aeon lore, scavenging for hints of their legendary power. But others are searching too, including the Templars who seek to hunt down the Aeon survivors...

Paladin

Sam is the most promising swordsman among this year’s crop of Paladin trainees...and knows it. Brash, cocky, and unbeatable with a sword (well, almost), Sam is the kingdom of Thule’s best hope against the violence wrought by demons. The only problem is that Sam is really Lady Samantha, daughter of the seventeenth Duke...