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...

Titans

"What was it like to witness the creation of the universe?" "Terrifying." When Atara, Merc, Cal and Lilith wake to darkness, they're each more than a little afraid. With no memory of who they were before, and with the universe bursting violently to life around them, they must work together to survive and to get home...